Change permission enforcement for BluetoothPan#isTetheringOn to require am: 80f10db97c am: 01ed210cd4

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Bluetooth/+/12060280

Change-Id: I80497f8c5393c2d6aaedda6bfbaeb8a07c5db592