fix(deps): bump @next/mdx from 13.5.6 to 14.0.0

Bumps [@next/mdx](https://github.com/vercel/next.js/tree/HEAD/packages/next-mdx) from 13.5.6 to 14.0.0.
- [Release notes](https://github.com/vercel/next.js/releases)
- [Changelog](https://github.com/vercel/next.js/blob/canary/release.js)
- [Commits](https://github.com/vercel/next.js/commits/v14.0.0/packages/next-mdx)

---
updated-dependencies:
- dependency-name: "@next/mdx"
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

package.json

@@ -33,7 +33,7 @@
     "@mdx-js/loader": "^2.1.5",
     "@mdx-js/react": "^2.1.5",
     "@next/bundle-analyzer": "^13.0.6",
-    "@next/mdx": "^13.0.6",
+    "@next/mdx": "^14.0.0",
     "@svgr/webpack": "^8.0.1",
     "@tailwindcss/aspect-ratio": "^0.4.2",
     "@tailwindcss/line-clamp": "^0.4.2",