Bump suite from 9ca0f99 to 1d30ee6

Bumps [suite](https://github.com/python-jsonschema/referencing-suite) from `9ca0f99` to `1d30ee6`.
- [Release notes](https://github.com/python-jsonschema/referencing-suite/releases)
- [Commits](python-jsonschema/referencing-suite@9ca0f99...1d30ee6)

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

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

Author: dependabot[bot]