feat: add support for Python 3.11 (#466)

* feat: add support for Python 3.11

Signed-off-by: Daniel Ziegenberg <daniel@ziegenberg.at>

* restore check for unit-3.10_wo_grpc

* restore check for unit_wo_grpc-3.10

* restore 3.10 test

* require grpcio 1.49.1 with python 3.11

* lint

Signed-off-by: Daniel Ziegenberg <daniel@ziegenberg.at>
Co-authored-by: Anthonios Partheniou <partheniou@google.com>
5 files changed