build(deps-dev): bump jsonschema from 3.2.0 to 4.4.0 in /bot

Bumps [jsonschema](https://github.com/Julian/jsonschema) from 3.2.0 to 4.4.0.
- [Release notes](https://github.com/Julian/jsonschema/releases)
- [Changelog](https://github.com/Julian/jsonschema/blob/main/CHANGELOG.rst)
- [Commits](python-jsonschema/jsonschema@v3.2.0...v4.4.0)

---
updated-dependencies:
- dependency-name: jsonschema
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

bot/requirements-dev.txt

@@ -1,5 +1,5 @@
 json-e==4.4.3
-jsonschema==3.2.0
+jsonschema==4.4.0
 pre-commit==2.15.0
 pytest==6.2.5
 pytest-responses==0.5.0