Ability to publish a specific commit without tagging or setting up webhook

[dsherret]

I'd like the ability to publish a specific commit in a repo instead of having to rely on the webhook and tag the repo.

Essentially I would like to make a request using an OIDC token in a GH Action that specifies:

1. The commit hash.
2. The name of the version being published.

Reason: When the main repo gets tagged, I want to run a GitHub action that builds my library and pushes it to an orphaned "build branch". I'd then like to tell apiland that I want to publish this commit with a specific version.