increase the sleep time before it checks running jobs (#248)

src/jobs/e2e/waiter.yml

@@ -8,6 +8,6 @@ steps:
       ## it ends the loop and trigger the downstream job that depends on it
       while [[ $(curl --location --request GET "https://circleci.com/api/v2/workflow/$CIRCLE_WORKFLOW_ID/job" --header "Circle-Token: $CCI_Token"| jq -r '.items[]|select(.name != "vfcommon/waiter")|.status' | grep -c "running") -gt 0 ]]
         do
-          sleep 1
+          sleep 5
         done
   - run: echo "All required jobs have now completed"