Handle disconnection and connection for LE Audio devices am: ce6bef58 am:...

Handle disconnection and connection for LE Audio devices am: ce6bef58 am: 56fc40f2 am: a7462eda am: a2016619 am: fda33a9e

Original change: https://android-review.googlesource.com/c/platform/packages/services/Telecomm/+/2084211



Change-Id: Ia44572a9c4786502a5c95021fa93d058fea2f581
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>