
Now that the LAVAJobSubmitter's `__post_init__` method is working for unit tests, one of the job definitions parametrized tests started to fail due to lack of LAVA proxy mocking. This commit adds the missing pieces. Signed-off-by: Guilherme Gallo <guilherme.gallo@collabora.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31882>