Merge "Use system properties for the le audio toggle ui config instead" into udc-qpr-dev am: 2d7a469264 am: b15719119e

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Settings/+/24768698

Change-Id: I88024462c4587db39a5e6671223504a5b7938c49
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>