Bluetooth HIDL -> AIDL conversion am: 10d29e4934 am: 392b64f13e

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2239899

Change-Id: I1e2f0d10b5c5b2f288d8edcbc456ee42d4eab857
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>