chore(deps): bump next from 15.5.9 to 15.5.10 in /examples/next-12

Bumps [next](https://github.com/vercel/next.js) from 15.5.9 to 15.5.10.
- [Release notes](https://github.com/vercel/next.js/releases)
- [Changelog](https://github.com/vercel/next.js/blob/canary/release.js)
- [Commits](vercel/next.js@v15.5.9...v15.5.10)

---
updated-dependencies:
- dependency-name: next
  dependency-version: 15.5.10
  dependency-type: direct:production
...

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

Author: dependabot[bot]

examples/next-12/package-lock.json

@@ -18,7 +18,7 @@
     "@mui/material": "^5.14.17",
     "@reduxjs/toolkit": "^1.9.7",
     "@sistent/mui-datatables": "^5.1.4",
-    "next": "^15.5.9",
+    "next": "^15.5.10",
     "react": "^18.3.1",
     "react-dom": "^18.3.1",
     "react-redux": "^8.1.3"