Merge "LeAudioService: Clear lead device when removed from the group" am:...

Merge "LeAudioService: Clear lead device when removed from the group" am: b2542ab9 am: 3f149f46 am: fb8f82f5 am: 452d1083

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/2191795



Change-Id: I77b7ff6e0719268c59c8b4a940a59c8d0d823626
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>