chore(deps): update dependency google-cloud-pubsub to v2.13.7 (#500)

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

Author: renovate-bot

asset/snippets/snippets/requirements.txt

@@ -1,5 +1,5 @@
 google-cloud-storage==2.5.0
 google-cloud-asset==3.14.0
 google-cloud-resource-manager==1.6.1
-google-cloud-pubsub==2.13.6
+google-cloud-pubsub==2.13.7
 google-cloud-bigquery==3.3.2