RN: Suppress RCTVirtualText Warning in Bridgeless

Summary:
The `DummyUIManager` module warns whenever `RCTVirtualText` is initialized. This stops that.

Changelog:
[Internal]

Reviewed By: PeteTheHeat

Differential Revision: D25073194

fbshipit-source-id: 8b9052d1cbb9a4defa5efbd110e1a91cd8884c48

Libraries/Text/TextNativeComponent.js

@@ -56,6 +56,7 @@ export const NativeText: HostComponent<NativeTextProps> = (createReactNativeComp
 ): any);
 
 export const NativeVirtualText: HostComponent<NativeTextProps> =
+  !global.RN$Bridgeless &&
   UIManager.getViewManagerConfig('RCTVirtualText') == null
     ? NativeText
     : (createReactNativeComponentClass('RCTVirtualText', () => ({