Merge "CameraITS: fix DNG validation logic" into oreo-cts-dev am: 91e09b701d am: 47e5190010 am: 0e2b781be8  -s ours
am: a4872d7183  -s ours

Change-Id: I33a75fd529bc5d3fe57c6ca0cace0cd08b974b71