Bump next from 16.2.6 to 16.2.11 in /docs-site

Bumps [next](https://github.com/vercel/next.js) from 16.2.6 to 16.2.11.
- [Release notes](https://github.com/vercel/next.js/releases)
- [Commits](vercel/next.js@v16.2.6...v16.2.11)

---
updated-dependencies:
- dependency-name: next
  dependency-version: 16.2.11
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

docs-site/package-lock.json

@@ -13,7 +13,7 @@
   "dependencies": {
     "autoprefixer": "^10.4.0",
     "marked": "^5.1.1",
-    "next": "16.2.6",
+    "next": "16.2.11",
     "postcss": "^8.4.0",
     "react": "18.2.0",
     "react-dom": "18.2.0",