Adding new library

[OlegYurchik]

I create new easy-to-use Python gRPC framework Fast-gRPC, please, can you look at that and if you decide that it is useful thing - add it to awesome_grpc repo.
Link to github: https://github.com/OlegYurchik/fast-grpc

Main profits:

1. Easy for novice
2. You don't need create .proto, compile it and etc. You need just create pydantic models and use it in Fast-gRPC application
3. Support nested models, annotated types, iterable types and dictionaries

In future I want:

• Add middlewares support
• Beautify .proto files
• Add returning .proto files
• More unit tests
• Add documentation
• Add linters
• Add CI/CD