chore(deps): update all dependencies (#468)

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

Author: renovate-bot

dlp/snippets/requirements-test.txt

@@ -1,4 +1,4 @@
 backoff==2.2.1
 pytest==7.2.0
 flaky==3.7.0
-mock==4.0.3
+mock==5.0.0

dlp/snippets/requirements.txt

@@ -1,5 +1,5 @@
 google-cloud-dlp==3.10.0
 google-cloud-storage==2.7.0
 google-cloud-pubsub==2.13.11
-google-cloud-datastore==2.11.0
+google-cloud-datastore==2.11.1
 google-cloud-bigquery==3.4.1