chore(deps): update all dependencies (#493)

* chore(deps): update all dependencies

* 🦉 Updates from OwlBot post-processor

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md

---------

Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com>

Author: renovate-bot

packages/google-cloud-datastore/samples/snippets/requirements-test.txt

@@ -1,4 +1,4 @@
 backoff===1.11.1; python_version < "3.7"
 backoff==2.2.1; python_version >= "3.7"
-pytest==7.4.2
+pytest==7.4.3
 flaky==3.7.0

packages/google-cloud-datastore/samples/snippets/schedule-export/requirements-test.txt

@@ -1 +1 @@
-pytest==7.4.2
+pytest==7.4.3