Address testAddressedPlayerChangedToSamePlayerId flake rate

The testAddressedPlayerChangedToSamePlayerId test had a high flake rate
due to the testing logic allowing it to potentially stay in the
GetFolderListing state longer than it should. Repeat attempts to get the
now playing list had the small chance to be grouped with previous ones
from test setup if timing was unlucky.

Tag: #stability
Bug: 192663607
Test: atest
com.android.bluetooth.avrcpcontroller.AvrcpControllerStateMachineTest#testAddressedPlayerChangedToSamePlayerId
--rerun-until-faliure 500

Change-Id: I51db5e7546519080fba89e7cab729b80c65d849d