chore(deps-dev): bump ruff from 0.6.2 to 0.6.8 in /requirements

Bumps [ruff](https://github.com/astral-sh/ruff) from 0.6.2 to 0.6.8.
- [Release notes](https://github.com/astral-sh/ruff/releases)
- [Changelog](https://github.com/astral-sh/ruff/blob/main/CHANGELOG.md)
- [Commits](astral-sh/ruff@0.6.2...0.6.8)

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

Signed-off-by: dependabot[bot] <[email protected]>

requirements/dev.txt

@@ -9,4 +9,4 @@ pyelftools~=0.31 # Used to verify the generated Go binary architecture in integr
 
 # formatter
 black==24.8.0
-ruff==0.6.2
+ruff==0.6.8