Add the missed call of super.onCreateView()

Bug: 393662651
Change-Id: I7f16fa45f3e32c6e1e78745248258b46836b7cbc
Test: build pass
Flag: EXEMPT bugfix

src/com/android/settings/wifi/calling/WifiCallingSettings.java

@@ -94,6 +94,7 @@ public class WifiCallingSettings extends SettingsPreferenceFragment
     @Override
     public View onCreateView(LayoutInflater inflater, ViewGroup container,
             Bundle savedInstanceState) {
+        super.onCreateView(inflater, container, savedInstanceState);
         if (MobileNetworkUtils.isMobileNetworkUserRestricted(getActivity())) {
             return new ViewStub(getActivity());
         }