hal: add gapless offload playback control am: 7e30a80912 am: 9571885281

Original change: https://googleplex-android-review.googlesource.com/c/platform/hardware/qcom/audio/+/11690442

Change-Id: I002386c1f5a4d570749179a370af9256a75a3668
tree: ff4aeaddaf4bc796b1422f76ed22cebcc729bddd
  1. hal/
  2. legacy/
  3. post_proc/
  4. visualizer/
  5. voice_processing/
  6. Android.mk
  7. OWNERS