Breaking - remove unused registration of JS modules

Summary: It's now unnecessary to declare which JS modules you want to expose on your package. To upgrade, remove all overrides of `createJSModules` and keeping calling your JS modules as before.

Reviewed By: AaaChiuuu

Differential Revision: D5229259

fbshipit-source-id: 1160826c951433722f1fe0421c1200883ba1a348

ReactAndroid/src/androidTest/java/com/facebook/react/tests/CatalystUIManagerTestCase.java

@@ -99,7 +99,6 @@ public class CatalystUIManagerTestCase extends ReactIntegrationTestCase {
         .addNativeModule(new DeviceInfoModule(getContext()))
         .addNativeModule(new AppStateModule(getContext()))
         .addNativeModule(new FakeWebSocketModule())
-        .addJSModule(UIManagerTestModule.class)
         .build()
         .getJSModule(UIManagerTestModule.class);
   }