Bump react from 17.0.2 to 18.2.0

Bumps [react](https://github.com/facebook/react/tree/HEAD/packages/react) from 17.0.2 to 18.2.0.
- [Release notes](https://github.com/facebook/react/releases)
- [Changelog](https://github.com/facebook/react/blob/main/CHANGELOG.md)
- [Commits](https://github.com/facebook/react/commits/v18.2.0/packages/react)

---
updated-dependencies:
- dependency-name: react
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

site/package.json

@@ -28,7 +28,7 @@
     "clsx": "^1.2.1",
     "hast-util-has-property": "^2.0.0",
     "prism-react-renderer": "^1.3.5",
-    "react": "^17.0.2",
+    "react": "^18.2.0",
     "react-dom": "^17.0.2",
     "react-loadable": "^5.5.0",
     "unist-util-visit": "^4.1.0"