Bump suite from 7033fb9 to b7d668a

Bumps [suite](https://github.com/python-jsonschema/referencing-suite) from `7033fb9` to `b7d668a`.
- [Commits](python-jsonschema/referencing-suite@7033fb9...b7d668a)

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

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Author: dependabot[bot]