Bump chardet from 4.0.0 to 5.0.0 (#525)
Bump chardet from 4.0.0 to 5.0.0 (#525)

Bumps [chardet](https://github.com/chardet/chardet) from 4.0.0 to 5.0.0.
- [Release notes](https://github.com/chardet/chardet/releases)
- [Commits](https://github.com/chardet/chardet/compare/4.0.0...5.0.0)

---
updated-dependencies:
- dependency-name: chardet
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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Co-authored-by: dependabot[bot] <1c358da00a777d4e9898c1280ab801e2df165188@users.noreply.github.com>
Kinto/kinto-attachment