[docs] Update getting-started.md with New react docs link (#47841)

Replaced the old React Docs Link with new one




Co-authored-by: JJ Kasper <22380829+ijjk@users.noreply.github.com>

docs/getting-started.md

@@ -82,7 +82,7 @@ Create two directories `pages` and `public` at the root of your application:
 - `pages` - Associated with a route based on their file name. For example, `pages/about.js` is mapped to `/about`
 - `public` - Stores static assets such as images, fonts, etc. Files inside `public` directory can then be referenced by your code starting from the base URL (`/`).
 
-Next.js is built around the concept of [pages](/docs/basic-features/pages.md). A page is a [React Component](https://reactjs.org/docs/components-and-props.html) exported from a `.js`, `.jsx`, `.ts`, or `.tsx` file in the `pages` directory. You can even add [dynamic route](/docs/routing/dynamic-routes) parameters with the filename.
+Next.js is built around the concept of [pages](/docs/basic-features/pages.md). A page is a [React Component](https://react.dev/learn/your-first-component) exported from a `.js`, `.jsx`, `.ts`, or `.tsx` file in the `pages` directory. You can even add [dynamic route](/docs/routing/dynamic-routes) parameters with the filename.
 
 Inside the `pages` directory, add the `index.js` file to get started. This is the page that is rendered when the user visits the root of your application.