Bump jsonschema from 4.1.2 to 4.2.1

Bumps [jsonschema](https://github.com/Julian/jsonschema) from 4.1.2 to 4.2.1.
- [Release notes](https://github.com/Julian/jsonschema/releases)
- [Changelog](https://github.com/Julian/jsonschema/blob/main/CHANGELOG.rst)
- [Commits](python-jsonschema/jsonschema@v4.1.2...v4.2.1)

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

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

requirements.txt

@@ -2,7 +2,7 @@ aiohttp==3.7.4.post0
 aiohttp-cors==0.7.0
 asyncpg==0.24.0
 jsonschema==3.2.0; python_version < '3.7'
-jsonschema==4.1.2; python_version >= '3.7'
+jsonschema==4.2.1; python_version >= '3.7'
 Cython==0.29.24
 cyvcf2==0.10.1; python_version < '3.7'
 cyvcf2; python_version >= '3.7'

setup.py

@@ -42,7 +42,7 @@
         "Authlib==0.15.5",
         "aiohttp-cors==0.7.0",
         "jsonschema==3.2.0; python_version < '3.7'",
-        "jsonschema==4.1.2; python_version >= '3.7'",
+        "jsonschema==4.2.1; python_version >= '3.7'",
         "gunicorn==20.1.0",
         "uvloop==0.14.0; python_version < '3.7'",
         "uvloop==0.16.0; python_version >= '3.7'",