Update pylint + isort #485

Job	Run time
Test documentation website generation	31s
Build distribution packages	17s
Cross-arch tests with nox	0s
Test with nox (ubuntu-20.04, 3.11, ci_checks_max)	1m 7s
Test with nox (ubuntu-20.04, 3.11, pytest_min)	32s
Cross-arch tests with nox	0s
Test package installation in different architectures	1m 50s
Test with nox	1s
Publish documentation website to GitHub pages	0s
Create GitHub release	0s
Publish packages to PyPI	0s
	4m 18s

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