msm: camera: icp: Get GDSC control prior to IPE/BPS reset

Prior to resetting the IPE/BPS cores, the APPS processor
needs to get GDSC control for the respective HW cores back.

Change-Id: I10fa8bcde3ebddfafe92cd4b378794f897d9fd41
Signed-off-by: Karthik Anantha Ram <kartanan@codeaurora.org>