Add CAMERA_BACKEND_BOOST powerhint configuration to increase backend ISP
clock when camera lauch and secure camera is not used

Add mem, mid CPU cluster power hint configuration when CAMERA_LAUCH

(cherry-pick from device/google/gs101)
Bug: 205010238
Bug: 168654554

Test: 1. Check clock freq related file when camera start
      2. Check perfetto to make sure CPU clock setting does not reset by
      BACKEN boost power hint
      3. P21 camera checklist

Change-Id: Iadc7058c605533f8bd394dff1d9711bb7aca6897
1 file changed