Bump pylint from 2.5.2 to 2.5.3

Bumps [pylint](https://github.com/PyCQA/pylint) from 2.5.2 to 2.5.3.
- [Release notes](https://github.com/PyCQA/pylint/releases)
- [Changelog](https://github.com/PyCQA/pylint/blob/master/ChangeLog)
- [Commits](pylint-dev/pylint@pylint-2.5.2...pylint-2.5.3)

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

Author: dependabot-preview[bot]

dev-requirements.txt

@@ -21,7 +21,7 @@ pip-check-reqs-pip-gte-20==2.0.3.4
 pydocstyle==5.0.2  # Lint docstrings
 pyenchant==3.1.1  # Bindings for a spellchecking sytem
 pygithub==1.51
-pylint==2.5.2  # Lint
+pylint==2.5.3  # Lint
 pyroma==2.6  # Packaging best practices checker
 pytest-cov==2.9.0  # Measure code coverage
 pytest==5.4.3  # Test runners