Merge "LeAudioService: Fix handling of lead device disconnection" into tm-dev am: f6745c0f

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/18492017



Change-Id: I1f401553177548bddf98914a04913effa1a0a32a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>