Fix import ordering

Author: DanielNoord

tests/unit/test_setuptools_command.py

@@ -1,6 +1,7 @@
-from isort import setuptools_commands
 from setuptools.dist import Distribution
 
+from isort import setuptools_commands
+
 
 def test_isort_command_smoke(src_dir):
     """A basic smoke test for the setuptools_commands command"""