build(deps): Bump pylint from 3.2.5 to 3.2.6 in /requirements

Bumps [pylint](https://github.com/pylint-dev/pylint) from 3.2.5 to 3.2.6.
- [Release notes](https://github.com/pylint-dev/pylint/releases)
- [Commits](pylint-dev/pylint@v3.2.5...v3.2.6)

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

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

requirements/requirements_test.txt

@@ -4,7 +4,7 @@ flake8==7.1.0
 isort==5.13.2
 mutagen==1.47.0
 pyfakefs==5.6.0
-pylint==3.2.5
+pylint==3.2.6
 pytest==8.3.2
 pytest-asyncio==0.23.8
 pytest-cov==5.0.0