Add correct support for Reasons

[johlju]

Pull Request (PR) description

• DscResource.Base
  • A new private function ConvertFrom-Reason was added which takes an
    array of [Reason] and coverts it to an array of [System.Collections.Hashtable].
  • The private function ConvertTo-Reason was renamed Resolve-Reason.
• ResourceBase
  • The property Reasons in derived class-based resources is now expected
    to use the type [System.Collections.Hashtable[]] (issue #4).

This Pull Request (PR) fixes the following issues

• Fixes Using the property Reasons with type [Reason] fails if two modules have type [Reason] #4

Task list

• Added an entry to the change log under the Unreleased section of the
  file CHANGELOG.md. Entry should say what was changed and how that
  affects users (if applicable), and reference the issue being resolved
  (if applicable).
• Documentation added/updated in README.md.
• Comment-based help added/updated for all new/changed functions.
• Localization strings added/updated in all localization files as appropriate.
• Examples appropriately added/updated.
• Unit tests added/updated. See DSC Community Testing Guidelines.
• Integration tests added/updated (where possible). See
  DSC Community Testing Guidelines.
• New/changed code adheres to DSC Community Style Guidelines.

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This change is 

[codecov]

Codecov Report

Merging #10 (c7cbf7d) into main (0506f25) will increase coverage by 1%.
The diff coverage is 100%.

❗ Current head c7cbf7d differs from pull request most recent head 13e86e0. Consider uploading reports for the commit 13e86e0 to get more accurate results

@@        Coverage Diff         @@
##           main   #10   +/-   ##
==================================
+ Coverage    97%   99%   +1%     
==================================
  Files         6     7    +1     
  Lines       123   130    +7     
==================================
+ Hits        120   129    +9     
+ Misses        3     1    -2     

Flag	Coverage Δ
unit	99% <100%> (+1%)	⬆️

Impacted Files	Coverage Δ
source/Private/New-Reason.ps1	100% <ø> (ø)
source/Classes/010.ResourceBase.ps1	100% <100%> (+2%)	⬆️
source/Private/ConvertFrom-Reason.ps1	100% <100%> (ø)

[johlju]

Reviewed 3 of 9 files at r1, 6 of 6 files at r2, all commit messages.
Reviewable status: complete! all files reviewed, all discussions resolved (waiting on @johlju)

[johlju]

Reviewed 5 of 5 files at r3, all commit messages.
Reviewable status: complete! all files reviewed, all discussions resolved (waiting on @johlju)