fix(deps): update dependency next to v16.0.9 [security] (#7795)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package-lock.json

@@ -13,7 +13,7 @@
   "dependencies": {
     "@theguild/components": "9.11.2",
     "@theguild/remark-mermaid": "0.3.0",
-    "next": "16.0.8",
+    "next": "16.0.9",
     "next-sitemap": "4.2.3",
     "react": "19.2.3",
     "react-dom": "19.2.3"