Fixes CI

Author: sobolevn

setup.cfg

@@ -77,8 +77,7 @@ per-file-ignores =
   # There are multiple assert's in tests:
   tests/*.py: S101, WPS204, WPS218, WPS226, WPS432, WPS436
   # Some examples don't have any docs on purpose:
-  tests/test_examples/test_pair1.py: D102
-  tests/test_examples/test_pair2.py: D102
+  tests/test_examples/*: D102
   # Annotations:
   *.pyi: D103, WPS112, WPS211, WPS428