am 38b8cae3: camera_metadata: Add supportedHardwareLevel field

* commit '38b8cae3876ce1c02d6da310ad93fb31d9c5a9ed':
  camera_metadata: Add supportedHardwareLevel field
tree: 0c02333ed29d89fc75e3ead054b430a6249ec111
  1. audio_effects/
  2. audio_route/
  3. audio_utils/
  4. camera/
  5. CleanSpec.mk