Sync wait for the bluetooth to be disabled / enabled am: 29120123a8 am: 311d918dde

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2682567

Change-Id: I8615128eef8eb118f5b5ff055fadcad51e89118f
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>