chore(deps): update ruff requirement from ~=0.0.285 to ~=0.0.288

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/BREAKING_CHANGES.md)
- [Commits](astral-sh/ruff@v0.0.285...v0.0.288)

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

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

requirements-testing.txt

@@ -8,6 +8,6 @@ rich == 13.5.*
 types-python-dateutil ~= 2.8
 mypy ~= 1.5
 types-requests ~= 2.31
-ruff ~= 0.0.285
+ruff ~= 0.0.288
 twine ~= 4.0
 types-psutil ~= 5.9