Merge tag 'android-10.0.0_r23' into staging/lineage-17.1_merge-android-10.0.0_r23

Android 10.0.0 release 23

* tag 'android-10.0.0_r23':
  audio: free and assign NULL to global static device pointer

Change-Id: Ib07c17230f97f54746d3713c3137a04ca9428194
tree: c8bcc201d8a04caa9145151fae73f35955e0b3f9
  1. hal/
  2. legacy/
  3. post_proc/
  4. visualizer/
  5. voice_processing/
  6. Android.mk
  7. OWNERS