chore(deps-dev): bump fastjsonschema from 2.19.1 to 2.20.0 (#2478)

Bumps [fastjsonschema](https://github.com/horejsek/python-fastjsonschema) from 2.19.1 to 2.20.0.
- [Changelog](https://github.com/horejsek/python-fastjsonschema/blob/master/CHANGELOG.txt)
- [Commits](horejsek/python-fastjsonschema@v2.19.1...v2.20.0)

---
updated-dependencies:
- dependency-name: fastjsonschema
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>