AudioDeviceBroker: fix communication client death

Make sure that SCO audio is deactivated when a communication
route client dies. Previous implementation was just removing the client
from the list and updating the current route but wihout requesting the
BT Helper to stop SCO.

Bug: 243096994
Test: repro steps i nthe bug
Change-Id: I09d0e4965933d70e815abe4a24fd3060f0a11564

services/core/java/com/android/server/audio/AudioDeviceBroker.java

@@ -1770,8 +1770,8 @@ import java.util.concurrent.atomic.AtomicBoolean;
             return;
         }
         Log.w(TAG, "Communication client died");
-        removeCommunicationRouteClient(client.getBinder(), true);
-        onUpdateCommunicationRouteClient("onCommunicationRouteClientDied");
+        setCommunicationRouteForClient(client.getBinder(), client.getPid(), null,
+                BtHelper.SCO_MODE_UNDEFINED, "onCommunicationRouteClientDied");
     }
 
     /**