Merge "Add LE Audio UUID placeholder" am: eec09803da am: b253796204 am: 14b8b7fca2

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1513324

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Idaf4c83bbb85c8815b4988e8ba75bd7c94c2a8bd