Bump jsonschema-specifications from 2023.11.2 to 2023.12.1

Bumps [jsonschema-specifications](https://github.com/python-jsonschema/jsonschema-specifications) from 2023.11.2 to 2023.12.1.
- [Release notes](https://github.com/python-jsonschema/jsonschema-specifications/releases)
- [Commits](python-jsonschema/jsonschema-specifications@v2023.11.2...v2023.12.1)

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

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

Author: dependabot[bot]