Bluetooth updateability: Move BluetoothPhoneService out from Telecom am: ca8f7fb20e am: 7f66052c19

Original change: https://android-review.googlesource.com/c/platform/packages/services/Telecomm/+/1543887

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I8bd58d2428c84df33362429b0dc6a9a4fab469dc