Merge "Remove public visibility of bluetooth impl" into tm-dev am: 742c3ea4...

Merge "Remove public visibility of bluetooth impl" into tm-dev am: 742c3ea4 am: 65be44d5 am: 524a4b11 am: fe4d1fd4

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/17970091



Change-Id: I0da0ee26e13bf9bc7b79feb1bed4d45626520710
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>