chore(deps): update dependency next to v16.1.3

Author: renovate[bot]

packages/website/package.json

@@ -21,7 +21,7 @@
     "@types/react-dom": "19.2.3",
     "@uiw/react-codemirror": "4.25.4",
     "clsx": "2.1.1",
-    "next": "16.1.2",
+    "next": "16.1.3",
     "next-sitemap": "4.2.3",
     "next-themes": "0.4.6",
     "nextra": "4.6.1",