Let CI handle that case as it did before. The only thing which needs to be done by the error() function is to get out of the section.
Fixes the issue where a job is not saving artifacts after failure.
Fixes: 4cc0cec473 ("ci: implement unified sections")
Acked-by: Guilherme Gallo <guilherme.gallo@collabora.com>
Signed-off-by: David Heidelberg <david.heidelberg@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21715>
