am ffa121ca: Merge "Camera2: update the spec for 3A region weight" into lmp-preview-dev

* commit 'ffa121ca2e61b40edf56834211f332f4a2cf3055':
  Camera2: update the spec for 3A region weight
tree: f84fd7700fe0e8935096232b0084c6984c5d683c
  1. audio_effects/
  2. audio_route/
  3. audio_utils/
  4. camera/
  5. private/
  6. CleanSpec.mk