build(deps): bump @clerk/nextjs from 4.31.8 to 6.16.0

Bumps [@clerk/nextjs](https://github.com/clerk/javascript/tree/HEAD/packages/nextjs) from 4.31.8 to 6.16.0.
- [Release notes](https://github.com/clerk/javascript/releases)
- [Changelog](https://github.com/clerk/javascript/blob/main/packages/nextjs/CHANGELOG.md)
- [Commits](https://github.com/clerk/javascript/commits/@clerk/[email protected]/packages/nextjs)

---
updated-dependencies:
- dependency-name: "@clerk/nextjs"
  dependency-version: 6.16.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

package.json

@@ -10,7 +10,7 @@
   },
   "dependencies": {
     "@ant-design/icons": "^6.0.0",
-    "@clerk/nextjs": "^4.31.5",
+    "@clerk/nextjs": "^6.16.0",
     "@clerk/themes": "^2.2.3",
     "@heroicons/react": "^2.0.18",
     "@mui/icons-material": "^7.0.1",