accel/ivpu: Do not use cons->aborted for job_done_thread

This allow to simplify ivpu_ipc_receive() as now we do not have
to process all messages in aborted state - they will be freed in
ivpu_ipc_consumer_del().

Signed-off-by: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com>
Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231113170252.758137-4-jacek.lawrynowicz@linux.intel.com