Bump pylint from 2.17.3 to 2.17.4 in /client/python

Bumps [pylint](https://github.com/PyCQA/pylint) from 2.17.3 to 2.17.4.
- [Release notes](https://github.com/PyCQA/pylint/releases)
- [Commits](pylint-dev/pylint@v2.17.3...v2.17.4)

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

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

client/python/pyproject.toml

@@ -9,7 +9,7 @@ license = { text = "Apache Software License" }
 authors = [{ name = "G-Research Open Source Software", email = "armada@armadaproject.io" }]
 
 [project.optional-dependencies]
-format = ["black==23.3.0", "flake8==6.0.0", "pylint==2.17.3"]
+format = ["black==23.3.0", "flake8==6.0.0", "pylint==2.17.4"]
 docs = ["sphinx", "sphinx-jekyll-builder", "sphinx-toolbox==3.2.0b1"]
 test = ["pytest==7.3.1", "coverage>=6.5.0", "pytest-asyncio==0.21.0"]