chore(deps): bump @next/mdx from 14.2.29 to 16.2.3 (#40)

Bumps [@next/mdx](https://github.com/vercel/next.js/tree/HEAD/packages/next-mdx) from 14.2.29 to 16.2.3.
- [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/v16.2.3/packages/next-mdx)

---
updated-dependencies:
- dependency-name: "@next/mdx"
  dependency-version: 16.2.3
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

package-lock.json

@@ -14,7 +14,7 @@
     "@hotjar/browser": "^1.0.9",
     "@mdx-js/loader": "^3.1.0",
     "@mdx-js/react": "^3.1.1",
-    "@next/mdx": "^14.1.0",
+    "@next/mdx": "^16.2.3",
     "@vercel/speed-insights": "^1.2.0",
     "clsx": "^2.1.1",
     "dotenv": "^16.5.0",