Bump suite from b5cf271 to 760721e

Bumps [suite](https://github.com/python-jsonschema/referencing-suite) from `b5cf271` to `760721e`.
- [Release notes](https://github.com/python-jsonschema/referencing-suite/releases)
- [Commits](python-jsonschema/referencing-suite@b5cf271...760721e)

---
updated-dependencies:
- dependency-name: suite
  dependency-version: 760721edbe9e3beb72ad3d232cb9e989396862b2
  dependency-type: direct:production
...

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

Author: dependabot[bot]