put version only allows semver

[ianatarewe]

Describe the bug

What if this image represents an internal application with continuous delivery and not a released application for self-hosting?

There is no valid reason why we should need to maintain semver versions if our actual versioning is linear and modeled as a series of deployments of a candidate to stages.

Reproduction steps

1. try to put to a registry-image with version "prod"

Expected behavior

it pushes the revision to the tag "prod", but instead it complains it isn't semver.

Additional context

No response

[ianatarewe]

Note, there is a workaround which is to push a file into an output with the desired tag and use additional_tags, but why is that required?