Update src/Utilities/WellKnownTypes.cs
Update src/Utilities/WellKnownTypes.cs

Co-Authored-By: mavasani <01f5fa50e82e0264ef90a54b019bc69338acfad2@microsoft.com>
dotnet/roslyn-analyzers,dotnet/roslyn-analyzers,mavasani/roslyn-analyzers,pakdev/roslyn-analyzers,pakdev/roslyn-analyzers,mavasani/roslyn-analyzers