Enable useMemoCacheHook for ReactNative-fb build (#25498)

Author: kassens

packages/shared/forks/ReactFeatureFlags.native-fb.js

@@ -51,7 +51,7 @@ export const enableSuspenseAvoidThisFallback = false;
 export const enableSuspenseAvoidThisFallbackFizz = false;
 export const enableCPUSuspense = true;
 export const enableUseHook = false;
-export const enableUseMemoCacheHook = false;
+export const enableUseMemoCacheHook = true;
 export const enableUseEventHook = false;
 export const enableCapturePhaseSelectiveHydrationWithoutDiscreteEventReplay = true;
 export const enableClientRenderFallbackOnTextMismatch = true;