[media] sh_veu: invoke v4l2_m2m_job_finish() even if a job has been aborted

v4l2_m2m_job_finish() should be invoked even if the current
ongoing job has been aborted since v4l2_m2m_ctx_release() which
has issued the job abort may wait until the finish function is invoked.

Signed-off-by: Katsuya Matsubara <matsu@igel.co.jp>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>