Exclude new typeshed location from flake8

Author: emmatyping

setup.cfg

@@ -22,7 +22,7 @@ exclude =
   # fixtures have their own .pyi-specific configuration
   test-data/*,
   # typeshed has its own .pyi-specific configuration
-  typeshed/*,
+  mypy/typeshed/*,
   # flake8 might be started when there's still examples in the temp dir
   tmp-test-dirs/*
   .tox