chore(deps): update all dependencies (#396)

* chore(deps): update all dependencies

* revert protobuf

Co-authored-by: Anthonios Partheniou <[email protected]>

Author: renovate-bot

automl/snippets/requirements.txt

@@ -1,3 +1,3 @@
-google-cloud-translate==3.7.3
+google-cloud-translate==3.7.4
 google-cloud-storage==2.3.0
 google-cloud-automl==2.7.2