Bump socket.io and browser-sync

Bumps [socket.io](https://github.com/socketio/socket.io) to 4.7.5 and updates ancestor dependency [browser-sync](https://github.com/BrowserSync/browser-sync). These dependencies need to be updated together.


Updates `socket.io` from 2.1.1 to 4.7.5
- [Release notes](https://github.com/socketio/socket.io/releases)
- [Changelog](https://github.com/socketio/socket.io/blob/main/CHANGELOG.md)
- [Commits](socketio/socket.io@2.1.1...4.7.5)

Updates `browser-sync` from 2.26.7 to 2.29.3
- [Release notes](https://github.com/BrowserSync/browser-sync/releases)
- [Changelog](https://github.com/BrowserSync/browser-sync/blob/master/CHANGELOG.md)
- [Commits](BrowserSync/browser-sync@v2.26.7...v2.29.3)

---
updated-dependencies:
- dependency-name: socket.io
  dependency-type: indirect
- dependency-name: browser-sync
  dependency-type: direct:development
...

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