Bump cookie and express

Bumps [cookie](https://github.com/jshttp/cookie) and [express](https://github.com/expressjs/express). These dependencies needed to be updated together.

Updates `cookie` from 0.5.0 to 0.7.1
- [Release notes](https://github.com/jshttp/cookie/releases)
- [Commits](jshttp/cookie@v0.5.0...v0.7.1)

Updates `express` from 4.18.2 to 4.21.2
- [Release notes](https://github.com/expressjs/express/releases)
- [Changelog](https://github.com/expressjs/express/blob/4.21.2/History.md)
- [Commits](expressjs/express@4.18.2...4.21.2)

---
updated-dependencies:
- dependency-name: cookie
  dependency-version: 0.7.1
  dependency-type: indirect
- dependency-name: express
  dependency-version: 4.21.2
  dependency-type: indirect
...

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Author: dependabot[bot]