Always enable TurboModuleExample for RN Tester

Summary:
For some reason the turbomodule example inside RN Tester was not enabled by default. I'm enabling it.

Changelog:
[Internal] - Always enable TurboModuleExample for RN Tester

Reviewed By: cipolleschi

Differential Revision: D39381821

fbshipit-source-id: 711c20a51a2f3b274f1b9396d00898b0f60a6f86

Author: cortinico

packages/rn-tester/js/utils/RNTesterList.android.js

@@ -279,15 +279,12 @@ const APIs: Array<RNTesterModuleInfo> = [
     category: 'Basic',
     module: require('../examples/XHR/XHRExample'),
   },
-];
-
-if (global.__turboModuleProxy) {
-  APIs.push({
+  {
     key: 'TurboModuleExample',
     category: 'Basic',
     module: require('../examples/TurboModule/TurboModuleExample'),
-  });
-}
+  },
+];
 
 if (ReactNativeFeatureFlags.shouldEmitW3CPointerEvents()) {
   APIs.push({