Add the package name to setBluetoothTethering

This lets Appops check for permissions correctly.

Bug: 134649258
Test: atest PanServiceTest
      manual test that apps without the requisite permissions
      can't turn on bluetooth tethering

Change-Id: Ibd077bfdd071b9db68064052ecf77b8dfaf8878a
Merged-In: Ibd077bfdd071b9db68064052ecf77b8dfaf8878a