chore(deps): bump next

Bumps the npm_and_yarn group with 1 update in the /apps/site directory: [next](https://github.com/vercel/next.js).


Updates `next` from 16.2.4 to 16.2.6
- [Release notes](https://github.com/vercel/next.js/releases)
- [Changelog](https://github.com/vercel/next.js/blob/canary/release.js)
- [Commits](vercel/next.js@v16.2.4...v16.2.6)

---
updated-dependencies:
- dependency-name: next
  dependency-version: 16.2.6
  dependency-type: direct:production
...

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

Author: dependabot[bot]

apps/site/package.json

@@ -57,7 +57,7 @@
     "github-slugger": "~2.0.0",
     "gray-matter": "~4.0.3",
     "mdast-util-to-string": "^4.0.0",
-    "next": "16.2.4",
+    "next": "16.2.6",
     "next-intl": "~4.9.2",
     "next-themes": "~0.4.6",
     "postcss-calc": "~10.1.1",