Build(deps): Bump next from 15.3.5 to 15.4.7 in /frontend/nextjs-frontend in the npm_and_yarn group across 1 directory (#170)

Build(deps): Bump next

Bumps the npm_and_yarn group with 1 update in the /frontend/nextjs-frontend directory: [next](https://github.com/vercel/next.js).


Updates `next` from 15.3.5 to 15.4.7
- [Release notes](https://github.com/vercel/next.js/releases)
- [Changelog](https://github.com/vercel/next.js/blob/canary/release.js)
- [Commits](vercel/next.js@v15.3.5...v15.4.7)

---
updated-dependencies:
- dependency-name: next
  dependency-version: 15.4.7
  dependency-type: direct:production
  dependency-group: npm_and_yarn
...

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

Author: dependabot[bot]

frontend/nextjs-frontend/package.json

@@ -13,7 +13,7 @@
     "@heroicons/react": "^2.2.0",
     "@types/react-syntax-highlighter": "^15.5.13",
     "@babel/runtime": "^7.26.10",
-    "next": "^15.2.3",
+    "next": "^15.4.7",
     "next-themes": "^0.4.4",
     "prismjs": "1.30.0",
     "react": "^19.0.0",