Bump ruff from 0.13.2 to 0.14.0

Bumps [ruff](https://github.com/astral-sh/ruff) from 0.13.2 to 0.14.0.
- [Release notes](https://github.com/astral-sh/ruff/releases)
- [Changelog](https://github.com/astral-sh/ruff/blob/main/CHANGELOG.md)
- [Commits](astral-sh/ruff@0.13.2...0.14.0)

---
updated-dependencies:
- dependency-name: ruff
  dependency-version: 0.14.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

pyproject.toml

@@ -34,7 +34,7 @@ Homepage = "https://github.com/testing-cabal/testtools"
 [project.optional-dependencies]
 test = ["testscenarios", "testresources"]
 twisted = ["Twisted", "fixtures"]
-dev = ["ruff==0.13.2"]
+dev = ["ruff==0.14.0"]
 
 [tool.hatch.version]
 source = "vcs"