remoteproc: core: Do pm_relax when in RPROC_OFFLINE state

Make sure that pm_relax() happens even when the remoteproc
is stopped before the crash handler work is scheduled.

Signed-off-by: Maria Yu <quic_aiquny@quicinc.com>
Cc: stable <stable@vger.kernel.org>
Fixes: a781e5aa ("remoteproc: core: Prevent system suspend during remoteproc recovery")
Link: https://lore.kernel.org/r/20221206015957.2616-2-quic_aiquny@quicinc.com


Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>