Add support for code action annotations

[DoctorKrolic]

Example test: https://github.com/dotnet/roslyn/blob/6acaa7b7c0efea8ea292ca26888c0346fbf8b0c1/src/EditorFeatures/CSharpTest/MakeLocalFunctionStatic/PassInCapturedVariablesAsArgumentsCodeFixProviderTests.cs#L355-L383

List of all supported annotations by the legacy test framework: https://github.com/dotnet/roslyn/blob/6acaa7b7c0efea8ea292ca26888c0346fbf8b0c1/src/EditorFeatures/DiagnosticsTestUtilities/CodeActions/AbstractCodeActionOrUserDiagnosticTest.cs#L620-L623

I expect some kind of markup for specifying these annotations in code action test. If these things alre already supported in some way, treat this issue as a question.