chore(deps): update dependency google-cloud-dataproc to v3.2.0 (#330)

Author: renovate-bot

dataproc/snippets/requirements.txt

@@ -5,4 +5,4 @@ google-auth==2.3.3
 google-auth-httplib2==0.1.0
 google-cloud==0.34.0
 google-cloud-storage==2.0.0
-google-cloud-dataproc==3.1.1
+google-cloud-dataproc==3.2.0