Bump suite from 56e6889 to 9589db4

Bumps [suite](https://github.com/python-jsonschema/referencing-suite) from `56e6889` to `9589db4`.
- [Commits](python-jsonschema/referencing-suite@56e6889...9589db4)

---
updated-dependencies:
- dependency-name: suite
  dependency-type: direct:production
...

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Author: dependabot[bot]