Remove depreciated createJSModules @override marker (#1628)

android/app/src/main/java/com/reactnativenavigation/bridge/NavigationReactPackage.java

@@ -20,7 +20,7 @@ public class NavigationReactPackage implements ReactPackage {
         );
     }
 
-    @Override
+    // Depreciated RN 0.47
     public List<Class<? extends JavaScriptModule>> createJSModules() {
         return Collections.emptyList();
     }