md-pro's pipeline publishes the official (pro) release to this repo and, in
doing so, creates the version tag here via a PAT — which re-triggered THIS
OSS workflow and overwrote the pro assets with an OSS build (v0.2.2 shipped
OSS as a result). Drop the `push: tags` trigger; keep workflow_dispatch for
on-demand OSS build validation (it doesn't publish — the release job is
tag-gated).