Bump socket.io from 4.6.1 to 4.8.1

Bumps [socket.io](https://github.com/socketio/socket.io) from 4.6.1 to 4.8.1.
- [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/4.6.1...socket.io@4.8.1)

---
updated-dependencies:
- dependency-name: socket.io
  dependency-version: 4.8.1
  dependency-type: indirect
...

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Author: dependabot[bot]