rickhanlonii eb7de0442f Update error messages (#28652) ...

## Overview

The error messages that say:

> ReactDOM.hydrate is no longer supported in React 18

Don't make sense in the React 19 release. Instead, they should say:

> ReactDOM.hydrate was removed in React 19.

For legacy mode, they should say:

> ReactDOM.hydrate has not been supported since React 18.

DiffTrain build for [dbfbfb3312](https://github.com/facebook/react/commit/dbfbfb3312db019183ef92fd2ef110cc7d807e80)

2024-03-26 21:30:55 +00:00

..

babel-plugin-react-refresh

Add React.useActionState (#28491)

2024-03-22 17:08:27 +00:00

facebook-www

Update error messages (#28652)

2024-03-26 21:30:55 +00:00