Bump ruff from 0.1.9 to 0.1.11 in /requirements (#965)

Bumps [ruff](https://github.com/astral-sh/ruff) from 0.1.9 to 0.1.11.
- [Release notes](https://github.com/astral-sh/ruff/releases)
- [Changelog](https://github.com/astral-sh/ruff/blob/main/CHANGELOG.md)
- [Commits](https://github.com/astral-sh/ruff/compare/v0.1.9...v0.1.11)

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

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