.NET: Support standard Java naming conventions in the name mapper

Currently, BasicBinaryNameMapper[isSimpleName=false] assumes that type names equals both in Java and .Net.

Java type - ru.company.Model
.Net type - ru.company.Model

However, .net naming conventions [1] differs from java [2]
So, if a user follows both conventions then names will be

Java type - ru.company.Model
.Net type - Ru.Company.Model

We should support standard naming conventions for both platforms in BasicBinaryNameMapper[isSimpleName=false].

[1] https://docs.microsoft.com/en-us/dotnet/standard/design-guidelines/names-of-namespaces
[2] https://www.oracle.com/java/technologies/javase/codeconventions-namingconventions.html