1) Add setBluetoothHearingAidDeviceConnectionState interface to control suppressNoisyIntent flag. 2) Add check to confirm the previous device is active or not when want to clean it. Bug: 112279820 Test: Build Pass, BT off/on when play A2DP, Switch active device Change-Id: I73f1236d44213c6cf4a2708f3c96144416cfa67d