Publish 'Docker official images' to DockerHub.

[bbarani]

Is your feature request related to a problem? Please describe

The Docker images that are currently published on OpenSearch DockerHub organization are not Docker official images.

Describe the solution you'd like

Publish Docker official image(s) by following the guidelines to Dockerhub

Initial Scope:

• OpenSearch
• OpenSearch-Dashboards

Describe alternatives you've considered

No response

Additional context

Docker official image creation process

[peterzhuamazon]

We have matches a lot of the tenets here:

    Focus on [Free](https://www.debian.org/social_contract#guidelines) and [Open-Source](https://opensource.org/) Software

    Support [multiple architectures](https://github.com/docker-library/official-images#architectures-other-than-amd64)

    Exemplify [Dockerfile best practices](https://docs.docker.com/develop/develop-images/dockerfile_best-practices/)

    [Actively rebuild](https://github.com/docker-library/official-images#library-definition-files) for updates and security fixes

    Adhere to upstream recommendations

    Add minimal quality-of-life behavior for the container environment where fit

Tho we probably need to re-evaluate the dockerfiles we have according to best practices, that would take some time to complete:
https://docs.docker.com/develop/develop-images/dockerfile_best-practices/

I still have questions on what this supposed to mean:

    Adhere to upstream recommendations

[prudhvigodithi]

I found these links helpful
https://github.com/docker-library/official-images
https://github.com/docker-library/faq#an-images-source-changed-in-git-now-what

[dtaivpp]

@elfisher What can we do to get this moved forward? This is really important for people to have good visibility on which images the OpenSearch project is publishing.

[bbarani]

Some resources for creating official Docker image

https://docs.docker.com/develop/develop-images/dockerfile_best-practices/
https://github.com/docker-library/official-images/blob/master/README.md#contributing-to-the-standard-library
https://github.com/docker-library/official-images/blob/master/NEW-IMAGE-CHECKLIST.md

[rishabh6788]

created PR for opensearch and opensearch-dashboards for official image program
OS: docker-library/official-images#13161
OSD: docker-library/official-images#13194

[gaiksaya]

For now we have decided to go ahead with Docker Verified Publisher program