Register/Set-PSResourceRepository -Priority range

### Prerequisites

- [X] Write a descriptive title.
- [X] Make sure you are able to repro it on the [latest released version](https://www.powershellgallery.com/packages/PowerShellGet)
- [X] Search the existing issues.

### Steps to reproduce

Currently if you try to register/set a repository to have a lower priority (number higher than 50) than the default PSGallery priority you'll get an error. This is because the parameter only accepts ranges from `0-50`. In the original RFC it was discussed that PSGallery would have a default value of 50 and be neutral priority so you could register repositories higher or lower priority than PSGallery without having to change PSGallery priority.

The second issue is intuitiveness, `-Priority` parameter currently has a type of `[Int32]` which accepts both positive and negative numbers. This is not intuitive to the user as they would need to read the help to understand how the priority system works. However, if you change the type to `[byte]` that only allows values from `0-255` a much more reasonable range. Then PSGallery can be a neutral priority of `100` close enough to halfway of accepted values.

If changing the type is unacceptable my request would be to have the range be `0-100` with newly registered repositories and PSGallery at a neutral priority of `50`.

### Expected behavior

```console
Register-PSResourceRepository -Name Test -Uri c:\temp -Priority 100
```


### Actual behavior

```console
PS C:\> Register-PSResourceRepository -Name test -Uri c:\temp -Priority 100
Register-PSResourceRepository: Cannot validate argument on parameter 'Priority'. The 100 argument is greater than the maximum allowed range of 50. Supply an argument that is less than or equal to 50 and then try the command again.
```


### Error details

```console
Exception             :
    Type              : System.Management.Automation.ParameterBindingValidationException
    Message           : Cannot validate argument on parameter 'Priority'. The 100 argument is greater than the maximum
allowed range of 50. Supply an argument that is less than or equal to 50 and then try the command again.
    ParameterName     : Priority
    ParameterType     : int
    TypeSpecified     : int
    ErrorId           : ParameterArgumentValidationError
    Line              : 1
    Offset            : 65
    CommandInvocation :
        MyCommand        : Register-PSResourceRepository
        BoundParameters  :
            Comparer : System.OrdinalIgnoreCaseComparer
            Count    : 2
            Keys     :
                Length : 4

                Length : 3
            Values   :
                Length : 4

                Length : 7
            SyncRoot :
                Comparer : System.OrdinalIgnoreCaseComparer
                Count    : 2
                Keys     :
                    Length : 4

                    Length : 3
                Values   :
                    Length : 4

                    Length : 7
                SyncRoot :
                    Comparer : System.OrdinalIgnoreCaseComparer
                    Count    : 2
                    Keys     :
                        Length : 4

                        Length : 3
                    Values   :
                        Length : 4

                        Length : 7
                    SyncRoot :
                        Comparer : System.OrdinalIgnoreCaseComparer
                        Count    : 2
                        Keys     :
                            Length : 4

                            Length : 3
                        Values   :
                            Length : 4

                            Length : 7
                        SyncRoot :
                            Comparer : System.OrdinalIgnoreCaseComparer
                            Count    : 2
                            Keys     :
                                Length : 4

                                Length : 3
                            Values   :
                                Length : 4

                                Length : 7
                            SyncRoot :
                                Comparer : System.OrdinalIgnoreCaseComparer
                                Count    : 2
                                Keys     :
                                    Length : 4

                                    Length : 3
                                Values   :
                                    Length : 4

                                    Length : 7
                                SyncRoot :
                                    Comparer : System.OrdinalIgnoreCaseComparer
                                    Count    : 2
                                    Keys     : …
                                    Values   : …
                                    SyncRoot : …
        ScriptLineNumber : 1
        OffsetInLine     : 1
        HistoryId        : 45
        Line             : Register-PSResourceRepository -Name test -Uri c:\temp -Priority 100
        PositionMessage  : At line:1 char:1
                           + Register-PSResourceRepository -Name test -Uri c:\temp -Priority 100
                           + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
        InvocationName   : Register-PSResourceRepository
        PipelineLength   : 1
        PipelinePosition : 1
    ErrorRecord       :
        Exception             :
            Type    : System.Management.Automation.ParentContainsErrorRecordException
            Message : Cannot validate argument on parameter 'Priority'. The 100 argument is greater than the maximum
allowed range of 50. Supply an argument that is less than or equal to 50 and then try the command again.
            HResult : -2146233087
        CategoryInfo          : InvalidData: (:) [Register-PSResourceRepository], ParentContainsErrorRecordException
        FullyQualifiedErrorId :
ParameterArgumentValidationError,Microsoft.PowerShell.PowerShellGet.Cmdlets.RegisterPSResourceRepository
        InvocationInfo        :
            MyCommand        : Register-PSResourceRepository
            ScriptLineNumber : 1
            OffsetInLine     : 65
            HistoryId        : 45
            Line             : Register-PSResourceRepository -Name test -Uri c:\temp -Priority 100
            PositionMessage  : At line:1 char:65
                               + Register-PSResourceRepository -Name test -Uri c:\temp -Priority 100
                               +                                                                 ~~~
            CommandOrigin    : Internal
        ScriptStackTrace      : at <ScriptBlock>, <No file>: line 1
    TargetSite        :
        Name          : BindParameter
        DeclaringType : System.Management.Automation.ParameterBinderBase, System.Management.Automation,
Version=7.2.5.500, Culture=neutral, PublicKeyToken=31bf3856ad364e35
        MemberType    : Method
        Module        : System.Management.Automation.dll
    Data              : System.Collections.ListDictionaryInternal
    InnerException    :
        Type        : System.Management.Automation.ValidationMetadataException
        ErrorRecord :
            Exception             :
                Type    : System.Management.Automation.ParentContainsErrorRecordException
                Message : The 100 argument is greater than the maximum allowed range of 50. Supply an argument that is
less than or equal to 50 and then try the command again.
                HResult : -2146233087
            CategoryInfo          : MetadataError: (:) [], ParentContainsErrorRecordException
            FullyQualifiedErrorId : ValidateRangeTooBig
        TargetSite  :
            Name          : ValidateRange
            DeclaringType : ValidateRange
            MemberType    : Method
            Module        : System.Management.Automation.dll
        Message     : The 100 argument is greater than the maximum allowed range of 50. Supply an argument that is
less than or equal to 50 and then try the command again.
        Source      : System.Management.Automation
        HResult     : -2146233087
        StackTrace  :
   at System.Management.Automation.ValidateRangeAttribute.ValidateRange(Object element)
   at System.Management.Automation.ParameterBinderBase.BindParameter(CommandParameterInternal parameter,
CompiledCommandParameter parameterMetadata, ParameterBindingFlags flags)
    Source            : System.Management.Automation
    HResult           : -2146233087
    StackTrace        :
   at System.Management.Automation.ParameterBinderBase.BindParameter(CommandParameterInternal parameter,
CompiledCommandParameter parameterMetadata, ParameterBindingFlags flags)
   at System.Management.Automation.CmdletParameterBinderController.BindParameter(CommandParameterInternal argument,
MergedCompiledCommandParameter parameter, ParameterBindingFlags flags)
   at System.Management.Automation.CmdletParameterBinderController.BindParameter(UInt32 parameterSets,
CommandParameterInternal argument, MergedCompiledCommandParameter parameter, ParameterBindingFlags flags)
   at System.Management.Automation.CmdletParameterBinderController.BindNamedParameter(UInt32 parameterSets,
CommandParameterInternal argument, MergedCompiledCommandParameter parameter)
   at System.Management.Automation.ParameterBinderController.BindNamedParameters(UInt32 parameterSets, Collection`1
arguments)
   at System.Management.Automation.CmdletParameterBinderController.BindCommandLineParametersNoValidation(Collection`1
arguments)
   at System.Management.Automation.CmdletParameterBinderController.BindCommandLineParameters(Collection`1 arguments)
   at System.Management.Automation.CommandProcessor.BindCommandLineParameters()
   at System.Management.Automation.CommandProcessor.Prepare(IDictionary psDefaultParameterValues)
   at System.Management.Automation.CommandProcessorBase.DoPrepare(IDictionary psDefaultParameterValues)
   at System.Management.Automation.Internal.PipelineProcessor.Start(Boolean incomingStream)
   at System.Management.Automation.Internal.PipelineProcessor.SynchronousExecuteEnumerate(Object input)
--- End of stack trace from previous location ---
   at System.Management.Automation.Internal.PipelineProcessor.SynchronousExecuteEnumerate(Object input)
   at System.Management.Automation.PipelineOps.InvokePipeline(Object input, Boolean ignoreInput,
CommandParameterInternal[][] pipeElements, CommandBaseAst[] pipeElementAsts, CommandRedirection[][]
commandRedirections, FunctionContext funcContext)
   at System.Management.Automation.Interpreter.ActionCallInstruction`6.Run(InterpretedFrame frame)
   at System.Management.Automation.Interpreter.EnterTryCatchFinallyInstruction.Run(InterpretedFrame frame)
CategoryInfo          : InvalidData: (:) [Register-PSResourceRepository], ParameterBindingValidationException
FullyQualifiedErrorId :
ParameterArgumentValidationError,Microsoft.PowerShell.PowerShellGet.Cmdlets.RegisterPSResourceRepository
InvocationInfo        :
    MyCommand        : Register-PSResourceRepository
    ScriptLineNumber : 1
    OffsetInLine     : 65
    HistoryId        : 45
    Line             : Register-PSResourceRepository -Name test -Uri c:\temp -Priority 100
    PositionMessage  : At line:1 char:65
                       + Register-PSResourceRepository -Name test -Uri c:\temp -Priority 100
                       +                                                                 ~~~
    CommandOrigin    : Internal
ScriptStackTrace      : at <ScriptBlock>, <No file>: line 1
```


### Environment data

```powershell
Name          Version
----          -------
PowerShellGet 3.0.14

Name                           Value
----                           -----
PSVersion                      7.2.5
PSEdition                      Core
GitCommitId                    7.2.5
OS                             Microsoft Windows 10.0.19043
Platform                       Win32NT
PSCompatibleVersions           {1.0, 2.0, 3.0, 4.0…}
PSRemotingProtocolVersion      2.3
SerializationVersion           1.1.0.1
WSManStackVersion              3.0
```


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Register/Set-PSResourceRepository -Priority range #716

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Register/Set-PSResourceRepository -Priority range #716

Description

Prerequisites

Steps to reproduce

Expected behavior

Actual behavior

Error details

Environment data

Visuals

Metadata

Metadata

Assignees

Labels

Type

Projects

Milestone

Relationships

Development

Issue actions