Disable "double tap to check" when "always on"

"Double tap to check" has no effect when AOD is enabled.
Double tapping will take you to the lock screen anyway.

Test: manual
Test: make RunSettingsRoboTests ROBOTEST_FILTER=DoubleTapScreenPreferenceControllerTest
Change-Id: Ia97b7ecb00a9d83b867959d83642d476841e2f13
Fixes: 73096311

src/com/android/settings/display/AmbientDisplaySettings.java

@@ -79,7 +79,7 @@ public class AmbientDisplaySettings extends DashboardFragment {
     protected List<AbstractPreferenceController> getPreferenceControllers(Context context) {
         return buildPreferenceControllers(context, getLifecycle(),
                 new AmbientDisplayConfiguration(context), mMetricsFeatureProvider,
-                () -> { updatePreferenceStates(); });
+                this::updatePreferenceStates);
     }
 
     @Override