DO NOT MERGE: Use a copy of bt device profile list when updating

CachedBluetoothDevice#getProfiles() only returns a
Collections.unmodifiableList which isn't thread safe. Use a copy in
BluetoothControllerImpl so we can avoid a CME

Test: atest SystemUITests
Bug: 146828136
Change-Id: I451a746836c67b8b82f26f4f39b5363ac5e0ea79