* airbyte_protocol as dependency for cdk download from pypi instead of using local directory in monorepo * remove generate-protocol-files.sh * protocol_models => models airbyte_protocol.models more closely reflects java package name * use published pypi package * fix imports * context because someone will wonder what happened here * run formatter --------- Co-authored-by: Conor <cpdeethree@users.noreply.github.com> Co-authored-by: Sherif Nada <snadalive@gmail.com> Co-authored-by: cgardens <charles@airbyte.io>