bluetooth: LE Audio multi-codec extensibility - broadcast am: 8edc51bbbd am: 7aa4c9e720 am: b14843f4fe

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2759406

Change-Id: I2b3bbf92c3f72423bfc51b14bb8e5e0f034a67b0
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>