Merge changes from topic "bt-broadcast-aidl" am: b8e8c57ac6 am: b5c7afe32c am: d3acb83474

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/1977699

Change-Id: I9a62ced42080cc4d9e35105189dc9a249f412861