Merge branch 'qa-stop-printing-dots-while-retrieving-pod-names-in-review-deploy' into 'master'

Stop printing dots while retrieving pod in review-apps.sh

See merge request gitlab-org/gitlab-ce!31062

scripts/review_apps/review-apps.sh

@@ -69,7 +69,6 @@ function get_pod() {
       break
     fi
 
-    printf "."
     let "elapsed_seconds+=interval"
     sleep ${interval}
   done
@@ -360,7 +359,6 @@ function wait_for_review_app_to_be_accessible() {
       break
     fi
 
-    printf "."
     let "elapsed_seconds+=interval"
     sleep ${interval}
   done