⬆ Bump ruff from 0.6.5 to 0.8.3 (#271)

Bumps [ruff](https://github.com/astral-sh/ruff) from 0.6.5 to 0.8.3.
- [Release notes](https://github.com/astral-sh/ruff/releases)
- [Changelog](https://github.com/astral-sh/ruff/blob/main/CHANGELOG.md)
- [Commits](astral-sh/ruff@0.6.5...0.8.3)

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

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

Author: dependabot[bot]

requirements-tests.txt

@@ -3,4 +3,4 @@
 pytest >=7.0.1,<9.0.0
 coverage[toml] >=6.2,<8.0
 mypy ==1.11.2
-ruff ==0.6.5
+ruff ==0.8.3