Update pylint requirement from ~=3.0 to ~=3.1

Updates the requirements on [pylint](https://github.com/pylint-dev/pylint) to permit the latest version.
- [Release notes](https://github.com/pylint-dev/pylint/releases)
- [Commits](pylint-dev/pylint@v3.0.0...v3.1.0)

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

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

requirements-test.txt

@@ -5,7 +5,7 @@ colorlog~=6.7
 flake8~=7.0
 flake8-docstrings~=1.7
 mypy==1.8.0
-pylint~=3.0
+pylint~=3.1
 pylint-strict-informational==0.1
 pytest>=7.2
 pytest-cov>=3.0