Revert rollout state of enableCache in React Native to next major only

[rubennorte]

Summary

We're working on enabling the use of microtasks in React Native by default when using the new architecture. To enable this we need to synchronize the RN renderers from React, but doing this causes an error because the renderers now rely on an object defined in React.__SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED (ReactCurrentCache) that's hasn't been released as a stable version yet (cache).

This reverts the change done in #28519 to avoid enabling the cache API in RN until we release a new version of React in npm.

How did you test this change?

Manually built the RN renderer, copied it to the RN repository and tested e2e in RNTester.

[react-sizebot]

Comparing: a870b2d...91f5712

Critical size changes

Includes critical production bundles, as well as any change greater than 2%:

Name	+/-	Base	Current	+/- gzip	Base gzip	Current gzip
oss-stable/react-dom/cjs/react-dom.production.min.js	=	176.83 kB	176.83 kB	=	54.91 kB	54.91 kB
oss-experimental/react-dom/cjs/react-dom.production.min.js	=	173.55 kB	173.55 kB	=	54.11 kB	54.11 kB
facebook-www/ReactDOM-prod.classic.js	=	594.16 kB	594.16 kB	=	104.42 kB	104.42 kB
facebook-www/ReactDOM-prod.modern.js	=	577.42 kB	577.42 kB	=	101.45 kB	101.45 kB
react-native/implementations/ReactNativeRenderer-dev.js	=	999.93 kB	965.07 kB	=	200.16 kB	193.94 kB
react-native/implementations/ReactFabric-dev.js	=	985.02 kB	950.15 kB	=	196.48 kB	190.30 kB
react-native/implementations/ReactNativeRenderer-profiling.js	=	354.18 kB	339.30 kB	=	61.78 kB	59.34 kB
react-native/implementations/ReactFabric-profiling.js	=	344.81 kB	329.76 kB	=	60.18 kB	57.66 kB
react-native/implementations/ReactNativeRenderer-prod.js	=	334.78 kB	319.97 kB	=	58.58 kB	56.11 kB
react-native/implementations/ReactFabric-prod.js	=	326.13 kB	311.14 kB	=	57.09 kB	54.61 kB
test_utils/ReactAllWarnings.js	Deleted	66.87 kB	0.00 kB	Deleted	16.36 kB	0.00 kB

Significant size changes

Includes any change greater than 0.2%:

Expand to show

Name	+/-	Base	Current	+/- gzip	Base gzip	Current gzip
react-native/implementations/ReactNativeRenderer-dev.js	=	999.93 kB	965.07 kB	=	200.16 kB	193.94 kB
react-native/implementations/ReactFabric-dev.js	=	985.02 kB	950.15 kB	=	196.48 kB	190.30 kB
react-native/implementations/ReactNativeRenderer-profiling.js	=	354.18 kB	339.30 kB	=	61.78 kB	59.34 kB
react-native/implementations/ReactFabric-profiling.js	=	344.81 kB	329.76 kB	=	60.18 kB	57.66 kB
react-native/implementations/ReactNativeRenderer-prod.js	=	334.78 kB	319.97 kB	=	58.58 kB	56.11 kB
react-native/implementations/ReactFabric-prod.js	=	326.13 kB	311.14 kB	=	57.09 kB	54.61 kB
test_utils/ReactAllWarnings.js	Deleted	66.87 kB	0.00 kB	Deleted	16.36 kB	0.00 kB

Generated by 🚫 dangerJS against 91f5712