Additionally ignore virtualenv

This is mostly necessary on CI

setup.cfg

@@ -7,8 +7,11 @@ ignore_missing_imports = True
 disallow_untyped_calls = True
 disallow_untyped_defs = True
 disallow_incomplete_defs = True
-exclude=
-  docker/dev/volumes
+exclude = (?x)(
+    ^docker/dev/volumes
+    | ^env
+  )
+
 
 [isort]
 multi_line_output=3
@@ -16,6 +19,8 @@ include_trailing_comma=True
 force_grid_wrap=0
 use_parentheses=True
 line_length=88
+skip_glob=env/*
 
 [flake8]
 extend_ignore=E128,E501
+extend_exclude=env