Support .globalconfig file format

[FrediKats]

Need to implement support of .globalconfig file. More about format: https://learn.microsoft.com/en-us/dotnet/fundamentals/code-analysis/configuration-files

Main tasks:

• Replace .editorconfig with DotnetConfig in code base #125
• Format and Generate template commands should not add section [*.cs] if output path end with .globalconfig #126