Bump jsonschema from 3.2.0 to 4.0.1 (#439)
Bump jsonschema from 3.2.0 to 4.0.1 (#439)

Bumps [jsonschema](https://github.com/Julian/jsonschema) from 3.2.0 to 4.0.1.
- [Release notes](https://github.com/Julian/jsonschema/releases)
- [Changelog](https://github.com/Julian/jsonschema/blob/main/CHANGELOG.rst)
- [Commits](https://github.com/Julian/jsonschema/compare/v3.2.0...v4.0.1)

---
updated-dependencies:
- dependency-name: jsonschema
  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