Onboard opensearch-ruby-aws-sigv4 to the automated release process

[nhtruong]

Is your feature request related to a problem? Please describe

Onboard opensearch-ruby-aws-sigv4 to the new automated release process.

Describe the solution you'd like

The solution is outlined in #1234.

[zelinh]

[Triage] I would take a look into this to onboard to our 1-click release process. Thanks.

[gaiksaya]

The repo is on-boardeded to 1-click release process. Here is the new workflow: https://build.ci.opensearch.org/view/Release/job/release-opensearch-ruby-aws-sigv4/
The webhooks and everything are in place.
Please update your documentation for new workflow link.
Thanks!

Closing this issue. Please re-open in case of any issues.

[jordarlu]

@nhtruong , just wondering if you are planning to have a new release soon? thanks !!