Move build-docker and build-docker-devenv jobs from penpot-extended-runner
to penpot-standar-runner, point tests-exporter at the canonical
penpot-extended-runner label instead of the stale penpot-runner-02 alias,
and switch build-tag/release notify jobs from ubuntu-24.04 to ubuntu-latest.
Signed-off-by: David Barragán Merino <david.barragan@kaleidos.net>
The notify steps referenced mattermost/action-mattermost-notify@master, a
mutable branch that runs in CI with access to the MATTERMOST_WEBHOOK_URL
secret. Pinning to the immutable commit of the latest release (v2.1.0,
ae31bb6) keeps the exact reviewed code from executing, per GitHub third-party
action hardening guidance, while staying easy to bump.
bameda