build(deps): bump cookie and express in /docs/v3 (#4014)

Bumps [cookie](https://github.com/jshttp/cookie) to 0.7.1 and updates ancestor dependency [express](https://github.com/expressjs/express). These dependencies need to be updated together.


Updates `cookie` from 0.6.0 to 0.7.1
- [Release notes](https://github.com/jshttp/cookie/releases)
- [Commits](jshttp/cookie@v0.6.0...v0.7.1)

Updates `express` from 5.0.0 to 5.0.1
- [Release notes](https://github.com/expressjs/express/releases)
- [Changelog](https://github.com/expressjs/express/blob/master/History.md)
- [Commits](expressjs/express@v5.0.0...5.0.1)

---
updated-dependencies:
- dependency-name: cookie
  dependency-type: indirect
- dependency-name: express
  dependency-type: direct:development
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

docs/v3/package-lock.json

@@ -21,7 +21,7 @@
   "devDependencies": {
     "check-pages": "^0.10.0",
     "cheerio": "^1.0.0",
-    "express": "^5.0.0",
+    "express": "^5.0.1",
     "glob": "^11.0.0",
     "gulp": "^5.0.0",
     "gulp-cli": "^3.0.0"