chore(deps): bump next from 12.0.9 to 14.2.32 in /examples/nextjs

Bumps [next](https://github.com/vercel/next.js) from 12.0.9 to 14.2.32.
- [Release notes](https://github.com/vercel/next.js/releases)
- [Changelog](https://github.com/vercel/next.js/blob/canary/release.js)
- [Commits](vercel/next.js@v12.0.9...v14.2.32)

---
updated-dependencies:
- dependency-name: next
  dependency-version: 14.2.32
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

examples/nextjs/package.json

@@ -9,7 +9,7 @@
   },
   "dependencies": {
     "@stream-io/stream-chat-css": "link:../../node_modules/@stream-io/stream-chat-css",
-    "next": "^12.0.9",
+    "next": "^14.2.32",
     "react": "link:../../node_modules/react",
     "react-app-polyfill": "^1.0.2",
     "react-dom": "link:../../node_modules/react-dom",