Bump flow and related tools

[SamChou19815]

This PR bumps flow and related tools in the repo to prepare for moving away from React.AbstractComponent in favor of the new component types.

[github-actions[bot]]

workflow: benchmarks/size

Comparison of minified (terser) and compressed (brotli) size results, measured in bytes. Smaller is better.	Results	Base	Patch	Ratio
react-strict-dom/dist/dom/index.js
· compressed	2,488	2,488	1.00
· minified	8,586	8,586	1.00
react-strict-dom/dist/dom/runtime.js
· compressed	850	850	1.00
· minified	2,404	2,404	1.00
react-strict-dom/dist/native/index.js
· compressed	15,651	15,651	1.00
· minified	58,387	58,387	1.00

[github-actions[bot]]

workflow: benchmarks/perf (native)

Comparison of performance test results, measured in operations per second. Larger is better.	Results	Base	Patch	Ratio
css.create
· small	1,157,126	1,159,081	1.00	+
· small with units	449,712	443,507	0.99	-
· small with variables	675,071	673,327	1.00	-
· several small	328,807	326,673	0.99	-
· large	214,403	212,107	0.99	-
· large with polyfills	150,220	148,709	0.99	-
· complex	103,798	101,792	0.98	-
· unsupported	227,310	224,086	0.99	-
css.createTheme
· simple theme	220,824	220,776	1.00	-
· polyfill theme	208,033	207,596	1.00	-
css.props
· small	249,718	248,672	1.00	-
· small with units	193,694	192,979	1.00	-
· small with variables	105,763	106,057	1.00	+
· small with variables of units	75,633	75,907	1.00	+
· large	106,665	104,445	0.98	-
· large with polyfills	37,528	37,377	1.00	-
· complex	23,978	24,153	1.01	+
· unsupported	148,888	148,556	1.00	-
· simple merge	166,326	164,143	0.99	-
· wide merge	18,134	18,155	1.00	+
· deep merge	17,774	17,867	1.01	+
· themed merge	32,329	32,321	1.00	-

[necolas]

Thanks, looks good