chore(deps): update dependency pytest to v7.2.0 (#258)

Author: renovate-bot

packages/google-cloud-contact-center-insights/samples/snippets/requirements-test.txt

@@ -1,3 +1,3 @@
 google-auth==2.13.0
 google-cloud-pubsub==2.13.10
-pytest==7.1.3
+pytest==7.2.0