Draft: outline push-to-gitlab-registry step

[jwilber]

Description

This corresponds to ticket https://jirasw.nvidia.com/browse/BIONEMO-642: add pushing images to gitlab registry from github actions.

Currently, it's a draft, as I don't have repo rights to add the required authentication tokens.

Changes:

• Added new push-to-gitlab-registry job

With steps to:

• debug info
• login to docker
• checkout repo
• verify docker image tags from prev build step
• check cpu architecture
• once I've verified this works + have authentication, I'll add the buildx imagetools create step to publish

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[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 84.34%. Comparing base (4ab5a21) to head (ecdbade).

✅ All tests successful. No failed tests found.

Additional details and impacted files

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  Coverage   84.34%   84.34%           
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  Files         137      137           
  Lines        8626     8626           
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  Hits         7276     7276           
  Misses       1350     1350           

[pstjohn]

Couldn't we just add a tag to build-push-action? Maybe add a separate docker-metadata-action that only runs on push events if we want to get out the sha. I'm not sure we need to separate this out as a separate step