build(deps): bump next in /usecases/ai/edge-ai-demo-studio/frontend

Bumps [next](https://github.com/vercel/next.js) from 15.5.6 to 15.5.9.
- [Release notes](https://github.com/vercel/next.js/releases)
- [Changelog](https://github.com/vercel/next.js/blob/canary/release.js)
- [Commits](vercel/next.js@v15.5.6...v15.5.9)

---
updated-dependencies:
- dependency-name: next
  dependency-version: 15.5.9
  dependency-type: direct:production
...

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

Author: dependabot[bot]

usecases/ai/edge-ai-demo-studio/frontend/package-lock.json

@@ -41,7 +41,7 @@
     "graphql": "^16.11.0",
     "hast-util-to-jsx-runtime": "^2.3.6",
     "lucide-react": "^0.552.0",
-    "next": "^15.5.7",
+    "next": "^15.5.9",
     "next-themes": "^0.4.6",
     "openai": "^6.7.0",
     "openvino-node": "^2025.1.0",