Update dependency google-cloud-dataproc to v1 [(#4109)](GoogleCloudPlatform/python-docs-samples#4109)

Co-authored-by: Takashi Matsuo <[email protected]>

Author: renovate-bot

samples/snippets/requirements.txt

@@ -3,4 +3,4 @@ google-auth==1.18.0
 google-auth-httplib2==0.0.3
 google-cloud==0.34.0
 google-cloud-storage==1.28.1
-google-cloud-dataproc==0.8.1
+google-cloud-dataproc==1.0.0