Bump jsonschema-specifications from 2023.6.1 to 2023.7.1

Bumps [jsonschema-specifications](https://github.com/python-jsonschema/jsonschema-specifications) from 2023.6.1 to 2023.7.1.
- [Release notes](https://github.com/python-jsonschema/jsonschema-specifications/releases)
- [Commits](python-jsonschema/jsonschema-specifications@v2023.06.1...v2023.07.1)

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

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Author: dependabot[bot]