drm: msm: call rsc hw_init after hibernation

When device boots from hibernation, probe function is not called
and rsc need to initialize the hw at the first client update call.

Change-Id: Iba3a3aaebbb8052ce93b8aac1746f33ea80795fb
Signed-off-by: Sai Srujana Oruganti <quic_osaisruj@quicinc.com>