fix(deps): update dependency next to v15.2.4 (#1258)

Author: renovate[bot]

form-demo/package.json

@@ -11,7 +11,7 @@
   },
   "dependencies": {
     "@obosbbl/grunnmuren-react": "workspace:*",
-    "next": "15.2.3",
+    "next": "15.2.4",
     "zod": "3.24.2"
   },
   "devDependencies": {