chore(deps): bump next from 15.2.6 to 15.4.10 in /examples/with-mrrt

Bumps [next](https://github.com/vercel/next.js) from 15.2.6 to 15.4.10.
- [Release notes](https://github.com/vercel/next.js/releases)
- [Changelog](https://github.com/vercel/next.js/blob/canary/release.js)
- [Commits](vercel/next.js@v15.2.6...v15.4.10)

---
updated-dependencies:
- dependency-name: next
  dependency-version: 15.4.10
  dependency-type: direct:production
...

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

Author: dependabot[bot]

examples/with-mrrt/package.json

@@ -21,7 +21,7 @@
     "class-variance-authority": "^0.7.0",
     "clsx": "^2.1.1",
     "lucide-react": "^0.454.0",
-    "next": "15.2.8",
+    "next": "15.4.10",
     "react": "19.0.1",
     "react-dom": "19.0.1",
     "tailwind-merge": "^2.5.4",