msm: camera: cdm: Protect cdm reset status

CDM reset and submit BL callbacks can run in parallel.
As submit BL callback is relying on cdm reset bit status
so this condition can fail incase CDM reset also run in
parallel.

Protect cdm reset bit status by lock.

CRs-Fixed: 2622981
Change-Id: Iecf001fd8d3861d7a96428c4013fc2e6fd16bad0
Signed-off-by: Alok Chauhan <alokc@codeaurora.org>