deps(example): Bump cookie and @clerk/nextjs

Bumps [cookie](https://github.com/jshttp/cookie) to 0.7.0 and updates ancestor dependency [@clerk/nextjs](https://github.com/clerk/javascript/tree/HEAD/packages/nextjs). These dependencies need to be updated together.


Updates `cookie` from 0.5.0 to 0.7.0
- [Release notes](https://github.com/jshttp/cookie/releases)
- [Commits](jshttp/cookie@v0.5.0...v0.7.0)

Updates `@clerk/nextjs` from 5.7.1 to 5.7.3
- [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: cookie
  dependency-type: indirect
- dependency-name: "@clerk/nextjs"
  dependency-type: direct:production
...

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

examples/nextjs-14-clerk-shield/package.json

@@ -10,7 +10,7 @@
   },
   "dependencies": {
     "@arcjet/next": "file:../../arcjet-next",
-    "@clerk/nextjs": "^5.7.1",
+    "@clerk/nextjs": "^5.7.3",
     "next": "^14.2.14",
     "react": "^18",
     "react-dom": "^18"