The current versioning is considered pre-release. Switching to use a
slightly different format to make every release a patch release.

The version of the patch release is now the epoch of the latest commit
date merged into main

Before: 0.2.1-{%Y%m%D%H%M}git{SHA}
Now: 0.2.{%s}+{%Y%m%D%H%M}.git{SHA}

The + delimits the version from metadata for the release

Due to ansible/galaxy#3287 can't run the GHA
ansible/ansible-publish-action without failing, despite the error 500,
the collection is published, we are ignoring the 500 until fixed.