[pip](deps): Bump faust-cchardet from 2.1.18 to 2.1.19 (#407)

Bumps [faust-cchardet](https://github.com/faust-streaming/cChardet) from 2.1.18 to 2.1.19.
- [Release notes](https://github.com/faust-streaming/cChardet/releases)
- [Changelog](https://github.com/faust-streaming/cChardet/blob/master/CHANGES.rst)
- [Commits](faust-streaming/cChardet@v2.1.18...v2.1.19)

---
updated-dependencies:
- dependency-name: faust-cchardet
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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