AudioService: fix removeDeviceAsNonDefaultForStrategy regression

Calling AudioManager.removeDeviceAsNonDefaultForStrategy with
an invalid strategy is expected to fail (as documented).
Fix by returning a failure when the useCase (aka strategy) and
role is not found in the map of roles for the audio devices.

Bug: 280554476
Test: atest android.media.audio.cts.NonDefaultDeviceForStrategyTest#testInvalidStrategy
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:8777944d3010a3be3d69405300b4a4e0b9f961a5)
Merged-In: I29f9d9a5d9e7fb2c0865dfa0c86e7531bb148b41
Change-Id: I29f9d9a5d9e7fb2c0865dfa0c86e7531bb148b41

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

@@ -1031,7 +1031,8 @@ public class AudioDeviceInventory {
         synchronized (rolesMap) {
             Pair<Integer, Integer> key = new Pair<>(useCase, role);
             if (!rolesMap.containsKey(key)) {
-                return AudioSystem.SUCCESS;
+                // trying to remove a role for a device that wasn't set
+                return AudioSystem.BAD_VALUE;
             }
             List<AudioDeviceAttributes> roleDevices = rolesMap.get(key);
             List<AudioDeviceAttributes> appliedDevices = new ArrayList<>();