Bump pylint to 2.17.0

Author: xen0l

requirements/requirements_dev.txt

@@ -9,7 +9,7 @@ hypothesis==6.68.2
 invoke==1.6.0
 placebo==0.10.0
 pre-commit==2.20.0
-pylint==2.12.2
+pylint==2.17.0
 pytest==6.2.5
 pytest-black==0.3.12
 pytest-cov==3.0.0