Merge "Apply gain to the audio track stream" am: a9e79798 am: 17db1530 am:...

Merge "Apply gain to the audio track stream" am: a9e79798 am: 17db1530 am: b31222e5 am: c5b79783

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/2530269



Change-Id: If04f125411b4199474e1533a1e21663789534f84
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>