Port Naming styles analyzer/fixer/tests to shared layer

Add test validating scenario is fixed.

Add test validating behavior.

Convert 'rename' to be a refactoring, instead of an analyzer+fixer.

Ensure that all the NamingStyles applicable symbol kinds have an edit…

Make the fix conservative by handling the missing type kinds instead of removing them from default symbol specifications.

- Microsoft.DotNet.Arcade.Sdk - 5.0.0-beta.20156.4
Co-authored-by: Ndotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>

Note that the fixer is still MEF exported from CodeStyle layer due to #42218, but has still been ported to enabled running ported tests in the CodeStyle layer. Tests failing in CodeStyle layer due to #42218 have been skipped for CodeStyle

Enable test framework to serialize naming style options to editorconfig. This is needed to run the naming style analyzer/fixer tests from CodeStyle layer. This also helped find couple of bugs in the EditorConfigNamingStyleParser, which are fixed as part of this commit.

Fix options provider.

Properly generate 'nameof' expressions that bind correctly in the compiler

Format single-line block properly when adding a field initializer in it.

Annotate VisualStudioWorkspace, VisualStudioProject and friends

This is now annotated as non-null, so the check is pointless.