build(deps): bump next from 14.2.14 to 14.2.15 in /website (#273)

Bumps [next](https://github.com/vercel/next.js) from 14.2.14 to 14.2.15.
- [Release notes](https://github.com/vercel/next.js/releases)
- [Changelog](https://github.com/vercel/next.js/blob/canary/release.js)
- [Commits](vercel/next.js@v14.2.14...v14.2.15)

---
updated-dependencies:
- dependency-name: next
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

website/package.json

@@ -17,7 +17,7 @@
     "autoprefixer": "10.4.20",
     "bootstrap": "^5.3.3",
     "bootstrap-icons": "^1.11.3",
-    "next": "14.2.14",
+    "next": "14.2.15",
     "react": "18.3.1",
     "react-bootstrap": "^2.10.5",
     "react-dom": "18.3.1",