chore(www): Change from react-loadable to loadable-components (#23830)

docs/docs/debugging-html-builds.md

@@ -78,4 +78,4 @@ exports.onCreateWebpackConfig = ({ stage, loaders, actions }) => {
 }
 ```
 
-Another solution is to use a package like [react-loadable](https://github.com/jamiebuilds/react-loadable). The module that tries to use `window` will be dynamically loaded only on the client side (and not during SSR).
+Another solution is to use a package like [loadable-components](https://github.com/gregberge/loadable-components). The module that tries to use `window` will be dynamically loaded only on the client side (and not during SSR).