Remove RTR from StrictEffectsMode-test

[jackpope]

Summary

Cleaning up internal usage of ReactTestRenderer

How did you test this change?

yarn test packages/react-reconciler/src/__tests__/StrictEffectsMode-test.js

[react-sizebot]

Comparing: a515d75...68223e5

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	=	176.85 kB	176.85 kB	=	55.14 kB	55.14 kB
oss-experimental/react-dom/cjs/react-dom.production.min.js	=	178.85 kB	178.85 kB	=	55.72 kB	55.72 kB
facebook-www/ReactDOM-prod.classic.js	=	591.91 kB	591.91 kB	=	104.47 kB	104.47 kB
facebook-www/ReactDOM-prod.modern.js	=	575.20 kB	575.20 kB	=	101.47 kB	101.47 kB
test_utils/ReactAllWarnings.js	Deleted	66.90 kB	0.00 kB	Deleted	16.40 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
test_utils/ReactAllWarnings.js	Deleted	66.90 kB	0.00 kB	Deleted	16.40 kB	0.00 kB

Generated by 🚫 dangerJS against 68223e5

[eps1lon]

I think for the reconciler it makes more sense to use the noop-renderer which we use in all the other reconciler tests as well unless they're DOM specific or internal tests.

[jackpope]

@eps1lon Thanks for the callout. Updated to use ReactNoop