[automerger skipped] LeAudioService: Fix handling of lead device disconnection am: e4c1c877 am: 118689ad -s ours am: 756a2f16 -s ours

am skip reason: Merged-In I7187801fe977610c759450dc6fa75d89c70db54a with SHA-1 788423e5 is already in history

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/2101708



Change-Id: I427a3e35b00f474eda38bd526796ed520fcc8280
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>