push to docker latest when git tag contains "latest", and tag nightly

[rkuo-danswer]

Description

Fixes DAN-714.

This will push to latest whenever a git tag is created with "latest" in the name. A nightly tag of the form "nightly-latest-YYYYMMDD" will also ensure a "latest" image is pushed nightly. This will also skip the behavior of just pushing to latest on any tag whatsoever, which is no longer desirable with our release strategy.

How Has This Been Tested?

[Describe the tests you ran to verify your changes]

Accepted Risk

[Any know risks or failure modes to point out to reviewers]

Related Issue(s)

[If applicable, link to the issue(s) this PR addresses]

Checklist:

• All of the automated tests pass
• All PR comments are addressed and marked resolved
• If there are migrations, they have been rebased to latest main
• If there are new dependencies, they are added to the requirements
• If there are new environment variables, they are added to all of the deployment methods
• If there are new APIs that don't require auth, they are added to PUBLIC_ENDPOINT_SPECS
• Docker images build and basic functionalities work
• Author has done a final read through of the PR right before merge

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Name	Status	Preview	Comments	Updated (UTC)
internal-search	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Sep 26, 2024 1:08am