When the CI vars.ROLE is forgejo-coding, it is assumed to be the
repository where collaborative coding happens,
i.e. https://codeberg.org/forgejo/forgejo
When the CI vars.ROLE is forgejo-testing, it is assumed that only codebase
testing is to be run and no other tests such as release build
integration, label constraints, backporting etc.
Upgrade to release-notes-assistant 1.1.1:
* multiline release notes drafts were incorrectly categorized
according the first line, instead of for each line
* when there is a backport, link the original PR first
* remove spurious </a>