chore(deps): update dependency google-auth to v2.3.3 (#298)

Author: renovate-bot

dataproc/snippets/requirements.txt

@@ -1,7 +1,7 @@
 
 backoff==1.11.1
 grpcio==1.41.1
-google-auth==2.3.2
+google-auth==2.3.3
 google-auth-httplib2==0.1.0
 google-cloud==0.34.0
 google-cloud-storage==1.42.3