chore(deps): update dependency google-cloud-dataproc to v3.3.0 (#349)

* chore(deps): update dependency google-cloud-dataproc to v3.3.0

* remove pin for python 3.6

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

Author: renovate-bot

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

@@ -4,6 +4,5 @@ grpcio==1.44.0
 google-auth==2.6.0
 google-auth-httplib2==0.1.0
 google-cloud==0.34.0
-google-cloud-storage==2.1.0; python_version == '3.6'
-google-cloud-storage==2.1.0; python_version >= '3.7'
-google-cloud-dataproc==3.2.0
+google-cloud-storage==2.1.0
+google-cloud-dataproc==3.3.0