BTAudio HAL: implement changes for DSA Over LEA am: 7c48034d32

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2835456

Change-Id: I971925620727079473ad388809f94a7156644024
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>