Bump ruff from 0.0.260 to 0.0.261 (#128)

Bumps [ruff](https://github.com/charliermarsh/ruff) from 0.0.260 to 0.0.261.
- [Release notes](https://github.com/charliermarsh/ruff/releases)
- [Changelog](https://github.com/charliermarsh/ruff/blob/main/BREAKING_CHANGES.md)
- [Commits](astral-sh/ruff@v0.0.260...v0.0.261)

---
updated-dependencies:
- dependency-name: ruff
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

pyproject.toml

@@ -36,7 +36,7 @@ yarl = ">=1.6.0"
 Changelog = "https://github.com/klaasnicolaas/python-koeln/releases"
 
 [tool.poetry.group.dev.dependencies]
-ruff = ">=0.0.243,<0.0.261"
+ruff = ">=0.0.243,<0.0.262"
 aresponses = "^2.1.6"
 black = ">=22.10,<24.0"
 blacken-docs = "^1.13.0"