v4.2
Code Quality: Updated headers
Code Quality: Ran code cleanup (#17307)
Code Quality: Remove manual interop definitions and add agent instructions for this (#18449)
Code Quality: Enable TreatWarningsAsErrors in some projects & enable "strict" feature flag globally (#18116)
Code Quality: Generate a COM vtable call from [GeneratedVTableFunction] (#17570)
Code Quality: Force PreserveSig to all COM methods generated by CsWin32 (#16121)
Code Quality: Removed the MMI reference for AOT compatibility (#18644)