Bump socket.io-parser

Bumps  and [socket.io-parser](https://github.com/Automattic/socket.io-parser). These dependencies needed to be updated together.

Updates `socket.io-parser` from 3.3.2 to 3.4.3
- [Release notes](https://github.com/Automattic/socket.io-parser/releases)
- [Changelog](https://github.com/socketio/socket.io-parser/blob/3.4.3/CHANGELOG.md)
- [Commits](socketio/socket.io-parser@3.3.2...3.4.3)

Updates `socket.io-parser` from 3.4.1 to 3.4.3
- [Release notes](https://github.com/Automattic/socket.io-parser/releases)
- [Changelog](https://github.com/socketio/socket.io-parser/blob/3.4.3/CHANGELOG.md)
- [Commits](socketio/socket.io-parser@3.3.2...3.4.3)

---
updated-dependencies:
- dependency-name: socket.io-parser
  dependency-type: indirect
- dependency-name: socket.io-parser
  dependency-type: indirect
...

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