Merge pull request #29748 from pmorie/fix-cherry-pick-script

Automatic merge from submit-queue

Fix args to 'hub pull-request' in cherry-pick script

I had to make this change to get the script to work for me...

@k8s-oncall

hack/cherry_pick_pull.sh

@@ -152,7 +152,7 @@ Automated cherry pick of ${PULLSUBJ}
 Cherry pick of ${PULLSUBJ} on ${rel}.
 EOF
 
-  hub pull-request -F"${prtext}" -h "${GITHUB_USER}:${NEWBRANCH}" -b "kubernetes:${rel}"
+  hub pull-request -F "${prtext}" -h "${GITHUB_USER}:${NEWBRANCH}" -b "kubernetes:${rel}"
 }
 
 if git remote -v | grep ^origin | grep kubernetes/kubernetes.git; then