chore(deps): update dependency google-cloud-dlp to v3.25.1 (#12887)

Author: renovate-bot

dlp/snippets/requirements.txt

@@ -1,4 +1,4 @@
-google-cloud-dlp==3.12.2
+google-cloud-dlp==3.25.1
 google-cloud-storage==2.9.0
 google-cloud-pubsub==2.21.5
 google-cloud-datastore==2.15.2