Set autopublish to false

[gaiksaya]

Is your feature request related to a problem? Please provide an existing Issue # , or describe. Since this is the first release, setting the auto-publish to false

Check List

• [ ] New functionality includes testing.
  • [ ] All tests pass
• [ ] New functionality has been documented.
  • [ ] New functionality has javadoc added
• [x] Commits are signed per the DCO using --signoff

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license. For more information on following Developer Certificate of Origin and signing off your commits, please check here.

[peterzhuamazon]

Related to opensearch-project/opensearch-build#3547.