chore(deps): update dependency google-cloud-storage to v2.1.0 (#317)

* chore(deps): update dependency google-cloud-storage to v2.1.0

* add pin for google-cloud-storage for py36

* revert pin for py36

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

Author: renovate-bot

dlp/snippets/requirements.txt

@@ -1,5 +1,5 @@
 google-cloud-dlp==3.5.0
-google-cloud-storage==2.0.0
+google-cloud-storage==2.1.0
 google-cloud-pubsub==2.9.0
 google-cloud-datastore==2.4.0
 google-cloud-bigquery==2.32.0