chore(deps): update dependency google-auth to v2.14.1 (#356)

Co-authored-by: Anthonios Partheniou <partheniou@google.com>

Author: renovate-bot

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

@@ -1,2 +1,2 @@
 google-cloud-build==3.9.3
-google-auth==2.14.0
+google-auth==2.14.1