fix: bypass cleanup if not required, adhere to rate-limit

Author: kk-min

.github/workflows/azure-cleanup.yml

@@ -41,4 +41,4 @@ jobs:
         uses: azure/CLI@v1
         with:
           inlineScript: |
-            az group list --query "[?contains(name, 'sls-wus-dev')].name" -o tsv | xargs -P 10 -n1 az group delete --yes --name
+            az group list --query "[?contains(name, 'sls-wus-dev')].name" -o tsv | xargs -r -P 10 -n1 az group delete --yes --name

.github/workflows/gcr-cleanup.yml

@@ -44,4 +44,4 @@ jobs:
           version: ">= 363.0.0"
 
       - name: gcloud CLI Cleanup
-        run: gcloud run services list --format="table[no-heading](name)" | xargs -P 10 -n1 gcloud run services delete --region us-west1 --quiet
+        run: gcloud run services list --format="table[no-heading](name)" | xargs -r -P 10 -n1 bash -c 'gcloud run services delete --region us-west1 --quiet "$0"; sleep 10'