(deps)(deps-dev): bump ruff in the python-runtime-dependencies group (#113)

Bumps the python-runtime-dependencies group with 1 update: [ruff](https://github.com/astral-sh/ruff).


Updates `ruff` from 0.15.12 to 0.15.13
- [Release notes](https://github.com/astral-sh/ruff/releases)
- [Changelog](https://github.com/astral-sh/ruff/blob/main/CHANGELOG.md)
- [Commits](astral-sh/ruff@0.15.12...0.15.13)

---
updated-dependencies:
- dependency-name: ruff
  dependency-version: 0.15.13
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: python-runtime-dependencies
...

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

Author: dependabot[bot]

requirements-dev.txt

@@ -4,7 +4,7 @@ ddt==1.7.2
 packaging==26.2
 urllib3==2.7.0
 PySocks==1.7.1
-ruff==0.15.12
+ruff==0.15.13
 coverage==7.14.0
 vulture==2.16
 twine==6.2.0