Interpreter bin command test fix (#102)

* Make validate_style actually use the directories for the packages from the package metadata.

* Make validate_style actually use the directories for the packages from the package metadata.

* Make validate_style actually use the directories for the packages from the package metadata.

* Fix test since the interpreter can have the version at the end

Co-authored-by: Dwight Hubbard <dhubbard@verizonmedia.com>

Author: dwighthubbard

tests/test_utility.py

@@ -123,7 +123,7 @@ def test__flush_terminals(self):
     def test__interpreter_bin_command__default(self):
         result = interpreter_bin_command()
         self.assertIsInstance(result, (str))
-        self.assertTrue(result.endswith('/python'))
+        self.assertIn('/python', result)
         self.assertTrue(os.path.exists(result))
 
     def test__interpreter_bin_command__command_exists(self):