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: I3060bf3a4f9a1715610ebfb76533fc5583a7b894
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>