chore(deps): update dependency google-cloud-documentai to v2.4.1 (#428)

Author: renovate-bot

packages/google-cloud-documentai/samples/snippets/requirements.txt

@@ -1,2 +1,2 @@
-google-cloud-documentai==2.4.0
+google-cloud-documentai==2.4.1
 google-cloud-storage==2.7.0