chore(deps): update all dependencies (#747)

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

Author: renovate-bot

samples/snippets/requirements.txt

@@ -1,4 +1,4 @@
 google-cloud-logging==3.5.0
 google-cloud-bigquery==3.10.0
-google-cloud-storage==2.8.0
-google-cloud-pubsub==2.16.0
+google-cloud-storage==2.9.0
+google-cloud-pubsub==2.17.1