Update src/Utilities/Compiler/WellKnownTypeNames.cs
Update src/Utilities/Compiler/WellKnownTypeNames.cs

Co-authored-by: Manish Vasani <01f5fa50e82e0264ef90a54b019bc69338acfad2@microsoft.com>
dotnet/roslyn-analyzers,pakdev/roslyn-analyzers,pakdev/roslyn-analyzers,mavasani/roslyn-analyzers,dotnet/roslyn-analyzers,mavasani/roslyn-analyzers