Update integ tests badge in README (#215)

Signed-off-by: Tyler Ohlsen <[email protected]>

README.md

@@ -1,5 +1,5 @@
 [![Unit tests](https://github.com/opensearch-project/anomaly-detection-dashboards-plugin/workflows/Unit%20tests%20workflow/badge.svg)](https://github.com/opensearch-project/anomaly-detection-dashboards-plugin/actions?query=workflow%3A%22Unit+tests+workflow%22)
-[![Integration tests](https://github.com/opensearch-project/anomaly-detection-dashboards-plugin/workflows/E2E%20tests%20workflow/badge.svg)](https://github.com/opensearch-project/anomaly-detection-dashboards-plugin/actions?query=workflow%3A%22E2E+tests+workflow%22)
+[![Integration tests](https://github.com/opensearch-project/anomaly-detection-dashboards-plugin/actions/workflows/remote-integ-tests-workflow.yml/badge.svg)](https://github.com/opensearch-project/anomaly-detection-dashboards-plugin/actions/workflows/remote-integ-tests-workflow.yml)
 [![codecov](https://codecov.io/gh/opensearch-project/anomaly-detection-dashboards-plugin/branch/main/graph/badge.svg)](https://codecov.io/gh/opensearch-project/anomaly-detection-dashboards-plugin)
 [![Documentation](https://img.shields.io/badge/doc-reference-blue)](https://opensearch.org/docs/monitoring-plugins/ad)
 [![Forum](https://img.shields.io/badge/chat-on%20forums-blue)](https://discuss.opendistrocommunity.dev/c/Use-this-category-for-all-questions-around-machine-learning-plugins)