Add APV Support APIs

Adding APV MIME type and Profiles/Levels/Bands
Numerical values for Levels/Bands are of the following convention:
  ((0x100 << (level_num - 1)) | (1 << band))
 where:
  - "level_num" is the APV Level numbered consecutively
     (i.e., Level 1 == 1, Level 1.1 == 2, etc.)
  - "band" is the APV Band

Test: CodecInfoTest#testCodecProfileSupport passes when C2 APV codec is
implemented

Bug: 363333555
Bug: 375464302
Flag: android.media.codec.apv_support
Change-Id: I2c12339973615395e7c985636cee66794e26558e