QCamera3: add Easel firmware version to exif
am: 082a4d7613

Change-Id: Iae2345e43851969a4f6b80e8f153c237bda8f342
tree: 2936b1d453c2fcbab9c6816e688cf93435395353
  1. msm8998/
  2. Android.mk
  3. CleanSpec.mk