Bump python-engineio from 4.5.1 to 4.6.0

Bumps [python-engineio](https://github.com/miguelgrinberg/python-engineio) from 4.5.1 to 4.6.0.
- [Release notes](https://github.com/miguelgrinberg/python-engineio/releases)
- [Changelog](https://github.com/miguelgrinberg/python-engineio/blob/main/CHANGES.md)
- [Commits](miguelgrinberg/python-engineio@v4.5.1...v4.6.0)

---
updated-dependencies:
- dependency-name: python-engineio
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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