react-dom/server: clarify when `renderToPipeableStream` is appropriate

At https://reactjs.org/docs/react-dom-server.html#rendertopipeablestream we see this note:

This is a Node.js specific API and modern server environments should use renderToReadableStream instead.

I initially read this as saying "use renderToReadableStream in any environment where web streams are available." This includes modern versions of Node: https://nodejs.org/api/webstreams.html.

But going to the main React 18 release notes page https://reactjs.org/blog/2022/03/29/react-v18.html#react-dom-server, we see that there is a different distinction being made.

renderToPipeableStream: for streaming in Node environments.
renderToReadableStream: for modern edge runtime environments, such as Deno and Cloudflare workers.

(Aside: is Deno really an "edge runtime environment"? 🤔 )

Combined with @sebmarkbage's outlining of the downsides of web streams here https://github.com/reactwg/react-18/discussions/91, it seems clear that renderToPipeableStream should always be preferred in Node environments. It'd be nice if the docs clearly spelled this out.

リンク先の renderToPipeableStream ドキュメントから始め、その文言を React 18 のリリースノートおよびリンク先の web streams に関する議論と比較してください。Node 環境と edge runtime の違いを明確にし、改訂された注記が、最新の Node では renderToReadableStream を使うべきだと示唆していないことを確認してください。