chore: bump ruff from 0.15.19 to 0.15.20

Bumps [ruff](https://github.com/astral-sh/ruff) from 0.15.19 to 0.15.20.
- [Release notes](https://github.com/astral-sh/ruff/releases)
- [Changelog](https://github.com/astral-sh/ruff/blob/main/CHANGELOG.md)
- [Commits](astral-sh/ruff@0.15.19...0.15.20)

---
updated-dependencies:
- dependency-name: ruff
  dependency-version: 0.15.20
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

pyproject.toml

@@ -31,7 +31,7 @@ dev = [
   "lefthook>=2.1.9",
   "pytest>=9.1.1",
   "pytest-cov>=7.1.0",
-  "ruff>=0.15.19",
+  "ruff>=0.15.20",
 ]
 
 [tool.coverage.report]