Bump cookie, express and socket.io in /frontend

Bumps [cookie](https://github.com/jshttp/cookie) to 0.7.2 and updates ancestor dependencies [cookie](https://github.com/jshttp/cookie), [express](https://github.com/expressjs/express) and [socket.io](https://github.com/socketio/socket.io). These dependencies need to be updated together.


Updates `cookie` from 0.4.2 to 0.7.2
- [Release notes](https://github.com/jshttp/cookie/releases)
- [Commits](jshttp/cookie@v0.4.2...v0.7.2)

Updates `express` from 4.19.2 to 4.21.1
- [Release notes](https://github.com/expressjs/express/releases)
- [Changelog](https://github.com/expressjs/express/blob/4.21.1/History.md)
- [Commits](expressjs/express@4.19.2...4.21.1)

Updates `socket.io` from 4.7.5 to 4.8.0
- [Release notes](https://github.com/socketio/socket.io/releases)
- [Changelog](https://github.com/socketio/socket.io/blob/main/CHANGELOG.md)
- [Commits](https://github.com/socketio/socket.io/compare/[email protected]@4.8.0)

---
updated-dependencies:
- dependency-name: cookie
  dependency-type: indirect
- dependency-name: express
  dependency-type: direct:production
- dependency-name: socket.io
  dependency-type: indirect
...

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

frontend/package.json

@@ -26,7 +26,7 @@
  "@angular/cli": "^17.3.3",
  "@angular/compiler-cli": "^17.3.0",
  "chart.js": "^4.4.2",
- "express": "^4.19.2",
+ "express": "^4.21.1",
  "moment": "^2.30.1",
  "path": "^0.12.7",
  "rxjs": "~7.8.0",