Bump next from 15.2.1 to 15.2.2

Bumps [next](https://github.com/vercel/next.js) from 15.2.1 to 15.2.2.
- [Release notes](https://github.com/vercel/next.js/releases)
- [Changelog](https://github.com/vercel/next.js/blob/canary/release.js)
- [Commits](vercel/next.js@v15.2.1...v15.2.2)

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

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

package-lock.json

@@ -28,7 +28,7 @@
   },
   "dependencies": {
     "chart.js": "^4.4.8",
-    "next": "^15.2.1",
+    "next": "^15.2.2",
     "react": "^19.0.0",
     "react-chartjs-2": "^5.3.0",
     "react-dom": "^19.0.0"