ci(run): restrict ingress for e2e deployments

Author: glasnt

run/helloworld/test/e2e_test_setup.yaml

@@ -25,6 +25,7 @@ steps:
     ./test/retry.sh "gcloud run deploy ${_SERVICE} \
       --image gcr.io/${PROJECT_ID}/${_SERVICE}:${_VERSION} \
       --no-allow-unauthenticated \
+      --ingress internal \
       --region ${_REGION} \
       --platform ${_PLATFORM} \
       --set-env-vars NAME=${_NAME} \