Update grpcio to 1.40.0#1672

pyup-bot wants to merge 1 commit intomasterkragniz/python-etcd3:masterfrom

pyup-update-grpcio-1.38.0-to-1.40.0kragniz/python-etcd3:pyup-update-grpcio-1.38.0-to-1.40.0Copy head branch name to clipboard