Bump pycares from 4.8.0 to 4.9.0 (#319)

Bumps [pycares](https://github.com/saghul/pycares) from 4.8.0 to 4.9.0.
- [Release notes](https://github.com/saghul/pycares/releases)
- [Changelog](https://github.com/saghul/pycares/blob/master/ChangeLog)
- [Commits](saghul/pycares@v4.8.0...v4.9.0)

---
updated-dependencies:
- dependency-name: pycares
  dependency-version: 4.9.0
  dependency-type: indirect
...

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