Merge "le_audio: Add support for Broadcaster session for Bluetoot stack" into tm-dev am: 7f1e2a1a

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/17745107



Change-Id: Ie69635955b8599db03e192b35e4574014f525afa
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>