Add auto github release workflow

[saratvemulapalli]

Is your feature request related to a problem?

As part of OpenSearch releases, opensearch-build pushes a tag for the release commit. But publishing a github release based on the tag is manual.

What solution would you like?

We've added this workflow[1] in OpenSearch which publishes github releases automatically when a tag is pushed.

Add this workflow to all repos releasing software in the project. See example: https://github.com/opensearch-project/OpenSearch/blob/main/.github/workflows/auto-release.yml Example Release: https://github.com/opensearch-project/OpenSearch/releases/tag/2.5.0

[1] https://github.com/opensearch-project/opensearch-plugins/blob/main/WORKFLOWS.md#auto-github-releases