Fixed wrong import

Author: agronholm

setuptools/tests/test_bdist_wheel.py

@@ -455,6 +455,6 @@ def _fake_import(name: str, *args, **kwargs):
         if module.startswith("wheel"):
             monkeypatch.delitem(sys.modules, module)
 
-    from setuptools.extern.wheel import bdist_wheel
+    from setuptools.command import bdist_wheel
 
     assert bdist_wheel