chore(deps): update dependency mock to v5 (#415)

renovate-bot · leahecole · commit 94b3b531a40e · 2023-07-11T19:59:50.000+03:00
diff --git a/bigquery-datatransfer/snippets/requirements-test.txt b/bigquery-datatransfer/snippets/requirements-test.txt
@@ -1,4 +1,4 @@
 google-cloud-bigquery==3.4.1
 google-cloud-pubsub==2.13.11
 pytest==7.2.0
-mock==4.0.3
+mock==5.0.0
