Update Location Settings footer when MLS changes

Also changed strings:
- from "Manage location permissions" to "App location permissions"
- from "Location Services" to "manage location services"

Bug: 180533061
Test: on device
Change-Id: I135430674b9363ea7caaa44f6e9baed96b6ec3cf

src/com/android/settings/location/LocationSettings.java

@@ -85,6 +85,7 @@ public class LocationSettings extends DashboardFragment {
         use(RecentLocationAccessPreferenceController.class).init(this);
         use(RecentLocationAccessSeeAllButtonPreferenceController.class).init(this);
         use(LocationForWorkPreferenceController.class).init(this);
+        use(LocationSettingsFooterPreferenceController.class).init(this);
     }
 
     @Override