chore: bump next (#7373)

Author: n1ru4l

packages/web/docs/package.json

@@ -24,7 +24,7 @@
     "clsx": "2.1.1",
     "date-fns": "4.1.0",
     "lucide-react": "0.542.0",
-    "next": "15.5.3",
+    "next": "15.5.7",
     "react": "19.0.0",
     "react-avatar": "5.0.3",
     "react-countup": "6.5.3",