message: added elasticsearch test setup to kokoro workflow
diff: @@ -78,6 +78,7 @@ bash -x -e tests/test_pubsub/pubsub_test.sh pubsub
  bash -x -e tests/test_prometheus/prometheus_test.sh start
  bash -x -e tests/test_azure/start_azure.sh
  bash -x -e tests/test_sql/sql_test.sh sql
  +bash -x -e tests/test_elasticsearch/elasticsearch_test.sh start
  docker run -i --rm -v $PWD:/v -w /v --net=host \
  buildpack-deps:18.04 bash -x -e .github/workflows/build.wheel.sh python${PYTHON_VERSION}
  