zink/ci: Run full zink-tu-a618 job pre-merge

We can use one more device to increase parallelism, which allows us to
run the full nightly job pre-merge.

Signed-off-by: Valentine Burley <valentine.burley@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36027>
1 file changed