camera: Skip HFR checks for privileged apps.

Issue: HAL3 supports HFR only if its greater than or equal
       to 120fps.

Fix: Skip the checks to allow HFR 60 and 90 fps in HAL3 for
     specific apps.
     The following property need to be set to allow these
     HFR configurations :
     adb shell setprop persist.camera.privapp.list <pack1,pack2,etc>

Additionally allows extension of the privapp list via sdk resources

Change-Id: I5f3bc94bea60dbe03284de39cd4280f67df8b015
CRs-Fixed: 2258892