Bump ruff from 0.5.5 to 0.15.0

Bumps [ruff](https://github.com/astral-sh/ruff) from 0.5.5 to 0.15.0.
- [Release notes](https://github.com/astral-sh/ruff/releases)
- [Changelog](https://github.com/astral-sh/ruff/blob/main/CHANGELOG.md)
- [Commits](astral-sh/ruff@0.5.5...0.15.0)

---
updated-dependencies:
- dependency-name: ruff
  dependency-version: 0.15.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

poetry.lock

@@ -45,7 +45,7 @@ yamllint = "*"
 toml = "^0.10.2"
 attrs = "^23.2.0"
 towncrier = ">=23.6.0,<=24.8.0"
-ruff = "0.5.5"
+ruff = "0.15.0"
 Markdown = "*"
 
 [tool.poetry.group.docs.dependencies]