Pin to .NET SDK 8.0.2xx

[atifaziz]

This PR pins the solution to .NET SDK 8.0.2xx. Up to now, the roll-forward policy was latest feature, but .NET SDK 8.0.300 introduces a regressions which causes compilation to fail due to the following code analysis errors:

bld\ExtensionsGenerator\obj\Debug\net8.0\DocoptNet\DocoptNet.CodeGeneration.SourceGenerator\ProgramArguments.cs(1,1): error IDE0240: Nullable directive is redundant (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/style-rules/ide0240)
bld\ExtensionsGenerator\obj\Debug\net8.0\DocoptNet\DocoptNet.CodeGeneration.SourceGenerator\ProgramArguments.cs(45,17): error IDE0010: Populate switch (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/style-rules/ide0010)
bld\ExtensionsGenerator\obj\Debug\net8.0\DocoptNet\DocoptNet.CodeGeneration.SourceGenerator\ProgramArguments.cs(69,21): error IDE0010: Populate switch (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/style-rules/ide0010)
bld\ExtensionsGenerator\obj\Debug\net8.0\DocoptNet\DocoptNet.CodeGeneration.SourceGenerator\ProgramArguments.cs(81,37): error IDE0010: Populate switch (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/style-rules/ide0010)
bld\ExtensionsGenerator\obj\Debug\net8.0\DocoptNet\DocoptNet.CodeGeneration.SourceGenerator\ProgramArguments.cs(86,45): error IDE0058: Expression value is never used (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/style-rules/ide0058)
bld\ExtensionsGenerator\obj\Debug\net8.0\DocoptNet\DocoptNet.CodeGeneration.SourceGenerator\ProgramArguments.cs(92,45): error IDE0058: Expression value is never used (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/style-rules/ide0058)
bld\ExtensionsGenerator\obj\Debug\net8.0\DocoptNet\DocoptNet.CodeGeneration.SourceGenerator\ProgramArguments.cs(98,45): error IDE0058: Expression value is never used (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/style-rules/ide0058)
bld\ExtensionsGenerator\obj\Debug\net8.0\DocoptNet\DocoptNet.CodeGeneration.SourceGenerator\ProgramArguments.cs(104,45): error IDE0058: Expression value is never used (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/style-rules/ide0058)
bld\ExtensionsGenerator\obj\Debug\net8.0\DocoptNet\DocoptNet.CodeGeneration.SourceGenerator\ProgramArguments.cs(113,33): error IDE0058: Expression value is never used (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/style-rules/ide0058)
bld\ExtensionsGenerator\obj\Debug\net8.0\DocoptNet\DocoptNet.CodeGeneration.SourceGenerator\ProgramArguments.cs(119,29): error IDE0058: Expression value is never used (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/style-rules/ide0058)
bld\ExtensionsGenerator\obj\Debug\net8.0\DocoptNet\DocoptNet.CodeGeneration.SourceGenerator\ProgramArguments.cs(133,37): error IDE0058: Expression value is never used (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/style-rules/ide0058)
bld\ExtensionsGenerator\obj\Debug\net8.0\DocoptNet\DocoptNet.CodeGeneration.SourceGenerator\ProgramArguments.cs(139,33): error IDE0058: Expression value is never used (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/style-rules/ide0058)
bld\ExtensionsGenerator\obj\Debug\net8.0\DocoptNet\DocoptNet.CodeGeneration.SourceGenerator\ProgramArguments.cs(145,29): error IDE0058: Expression value is never used (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/style-rules/ide0058)
bld\ExtensionsGenerator\obj\Debug\net8.0\DocoptNet\DocoptNet.CodeGeneration.SourceGenerator\ProgramArguments.cs(155,33): error IDE0058: Expression value is never used (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/style-rules/ide0058)
bld\ExtensionsGenerator\obj\Debug\net8.0\DocoptNet\DocoptNet.CodeGeneration.SourceGenerator\ProgramArguments.cs(161,29): error IDE0058: Expression value is never used (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/style-rules/ide0058)
bld\ExtensionsGenerator\obj\Debug\net8.0\DocoptNet\DocoptNet.CodeGeneration.SourceGenerator\ProgramArguments.cs(170,17): error IDE0058: Expression value is never used (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/style-rules/ide0058)
bld\ExtensionsGenerator\obj\Debug\net8.0\DocoptNet\DocoptNet.CodeGeneration.SourceGenerator\ProgramArguments.cs(176,13): error IDE0058: Expression value is never used (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/style-rules/ide0058)

To avoid being subjected to future regressions, it seems safer to roll-forward to latest patch only.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 93.62%. Comparing base (9a2cc9f) to head (bb478ee).

Additional details and impacted files

@@           Coverage Diff           @@
##           master    #1069   +/-   ##
=======================================
  Coverage   93.62%   93.62%           
=======================================
  Files         112      112           
  Lines        3374     3374           
  Branches      957      956    -1     
=======================================
  Hits         3159     3159           
  Misses        199      199           
  Partials       16       16           

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