build(deps): bump react and react-dom in /website (#639)

Bumps [react](https://github.com/facebook/react/tree/HEAD/packages/react) and [react-dom](https://github.com/facebook/react/tree/HEAD/packages/react-dom). These dependencies needed to be updated together.

Updates `react` from 16.14.0 to 17.0.1
- [Release notes](https://github.com/facebook/react/releases)
- [Changelog](https://github.com/facebook/react/blob/master/CHANGELOG.md)
- [Commits](https://github.com/facebook/react/commits/v17.0.1/packages/react)

Updates `react-dom` from 16.14.0 to 17.0.1
- [Release notes](https://github.com/facebook/react/releases)
- [Changelog](https://github.com/facebook/react/blob/master/CHANGELOG.md)
- [Commits](https://github.com/facebook/react/commits/v17.0.1/packages/react-dom)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

website/package.json

@@ -16,8 +16,8 @@
         "@mdx-js/react": "^1.6.22",
         "clsx": "^1.1.1",
         "postcss": "^8.2.8",
-        "react": "^16.8.4",
-        "react-dom": "^16.8.4"
+        "react": "^17.0.1",
+        "react-dom": "^17.0.1"
     },
     "browserslist": {
         "production": [