AdapterService: Fix package name in test

`com.android.bluetooth` is not the only possible name of the bluetooth.
Some test are failing when the name changed and there is no more a
bluetoot app.

Bug: 294633773
Bug: 294634014
Bug: 294634221
Test: atest AdapterServiceTest
Test: atest AdapterServiceRestartTest
Test: atest AdapterServiceFactoryResetTest
Change-Id: I1a17da68e1b49facfe32be9b05640fa856d4772f