⬆️ Bump next from 13.2.1 to 13.5.1 in /aksel.nav.no/website

Bumps [next](https://github.com/vercel/next.js) from 13.2.1 to 13.5.1.
- [Release notes](https://github.com/vercel/next.js/releases)
- [Changelog](https://github.com/vercel/next.js/blob/canary/release.js)
- [Commits](vercel/next.js@v13.2.1...v13.5.1)

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

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

aksel.nav.no/website/package.json

@@ -48,7 +48,7 @@
     "jscodeshift": "^0.15.1",
     "lodash": "^4.17.21",
     "lz-string": "^1.5.0",
-    "next": "13.2.1",
+    "next": "13.5.1",
     "next-logger": "3.0.2",
     "next-sanity": "5.5.8",
     "pino": "^8.14.1",