Merge cherrypicks of [6092006, 6091028, 6091474, 6091417, 6090064] into pi-b4s4-release

Change-Id: I63c6d48ffc12ca0a0201947d8e3f32eb1a92e01c
tree: c3d27c4803744a7563b207044756ff967c733ed1
  1. Android.bp
  2. OWNERS
  3. codec2/
  4. hooks/
  5. media/