chore(deps): Bump express from 4.19.2 to 4.21.1 in /web (#337)

Bumps [express](https://github.com/expressjs/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)

---
updated-dependencies:
- dependency-name: express
  dependency-type: indirect
...

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Co-authored-by: Vadim Gedz <vadims@linux-tech.io>