Bump json-schema-test-suite from 4cf5599 to a247442

Bumps [json-schema-test-suite](https://github.com/json-schema-org/json-schema-test-suite) from `4cf5599` to `a247442`.
- [Release notes](https://github.com/json-schema-org/json-schema-test-suite/releases)
- [Commits](json-schema-org/JSON-Schema-Test-Suite@4cf5599...a247442)

---
updated-dependencies:
- dependency-name: json-schema-test-suite
  dependency-version: a247442bca7a4798ab6187e035200feacd5423ed
  dependency-type: direct:development
...

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

Author: dependabot[bot]