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

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

Change-Id: I8ae421035634c4acb495112114e4d20d1f8591c4
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>