[C#] 0.3.0

https://www.nuget.org/packages/Platform.RegularExpressions.Transformer.CSharpToCpp/

.NET 5 support is added.
Updated dependencies:
Platform.RegularExpressions.Transformer from 0.3.3 to 0.3.4
Microsoft.NETFramework.ReferenceAssemblies from 1.0.0 to 1.0.2.