The trigger-wheel-publish job was downloading the wheel artifact onto a
persistent self-hosted runner just to glob the filenames. Since
download-artifact does not clean the destination directory, stale .whl
files from every previous run accumulated in release/ and were all sent
to GitLab as WHEEL_FILENAMES.
Confirmed on the runner: /home/ubuntu/actions-runner/_work/OpenShell/
OpenShell/release/ contained 120+ wheels spanning versions 0.0.5
through 0.0.10.
Fix: capture wheel filenames as a job output in build-python-wheels and
pass them directly to trigger-wheel-publish. The trigger job no longer
downloads the artifact at all — it only needs the filenames to construct
GitHub release asset URLs for GitLab/Kitmaker.
Drew Newberry