Add support for command invokers API

[lukewarlow]

Summary

Command Invokers are shipping in chrome soon and are now in the HTML spec, this adds support to React.

Fixes #32478

How did you test this change?

I've not yet the docs are out of date and refer to a UMD build that no longer exists.

[eps1lon]

Awesome! Can you provide a fixture that illustrates their usage? You can use https://react.new/ and then specify builds from the ci/codesandbox check on this PR

[react-sizebot]

Comparing: ebc22ef...bddc211

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.js	=	6.68 kB	6.68 kB	+0.05%	1.83 kB	1.83 kB
oss-stable/react-dom/cjs/react-dom-client.production.js	+0.08%	515.73 kB	516.13 kB	+0.08%	92.10 kB	92.17 kB
oss-experimental/react-dom/cjs/react-dom.production.js	=	6.69 kB	6.69 kB	+0.05%	1.83 kB	1.83 kB
oss-experimental/react-dom/cjs/react-dom-client.production.js	+0.07%	565.65 kB	566.06 kB	+0.07%	100.87 kB	100.94 kB
facebook-www/ReactDOM-prod.classic.js	+0.06%	636.71 kB	637.12 kB	+0.06%	112.07 kB	112.15 kB
facebook-www/ReactDOM-prod.modern.js	+0.07%	627.03 kB	627.44 kB	+0.08%	110.48 kB	110.57 kB

Significant size changes

Includes any change greater than 0.2%:

(No significant changes)

Generated by 🚫 dangerJS against 0cbf5db

[lukewarlow]

https://codesandbox.io/p/sandbox/happy-wilbur-crtsz9 - So this will show the in-built commands work aswell as showing that custom ones work, but for some reason only onCommandCapture works, not onCommand?

I'm assuming I'm missing something in this PR to make onCommand work as expected. Though command events don't bubble so perhaps this is just due to React's synthetic events?

Btw this will only work in Chrome Canary with the experimental flag enabled right now. (It's shipping to stable 135)