Bump jsonschema from 4.19.0 to 4.20.0 (#1722)

Bumps [jsonschema](https://github.com/python-jsonschema/jsonschema) from 4.19.0 to 4.20.0.
- [Release notes](https://github.com/python-jsonschema/jsonschema/releases)
- [Changelog](https://github.com/python-jsonschema/jsonschema/blob/main/CHANGELOG.rst)
- [Commits](python-jsonschema/jsonschema@v4.19.0...v4.20.0)

---
updated-dependencies:
- dependency-name: jsonschema
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

Pipfile

@@ -30,7 +30,7 @@ drf-spectacular = "==0.26.4"
 "fhir.resources" = "==6.5.0"
 gunicorn = "==21.2.0"
 healthy-django = "==0.1.0"
-jsonschema = "==4.19.0"
+jsonschema = "==4.20.0"
 jwcrypto = "==1.5.0"
 littletable = "==2.2.3"
 newrelic = "==9.0.0"