⬆️ Update ruff requirement from ~=0.5.1 to ~=0.5.6

Updates the requirements on [ruff](https://github.com/astral-sh/ruff) to permit the latest version.
- [Release notes](https://github.com/astral-sh/ruff/releases)
- [Changelog](https://github.com/astral-sh/ruff/blob/main/CHANGELOG.md)
- [Commits](astral-sh/ruff@0.5.1...0.5.6)

---
updated-dependencies:
- dependency-name: ruff
  dependency-type: direct:development
...

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

Author: dependabot[bot]

requirements.dev.txt

@@ -4,4 +4,4 @@ black~=24.4.2
 isort~=5.13.2
 pytest~=8.2.0
 pytest-mock~=3.14.0
-ruff~=0.5.1
+ruff~=0.5.6