maintenance: enable inPlaceUpdate test for Windows

Symlinks are not used on windows, at all, admin user is not needed

Author: psafont

tests/test_ext.py

@@ -44,10 +44,8 @@ def test_listing_v1_0(self):
     #     # Default behavior in 1.1 will be no expansion
     #     self.assertEquals(main([get_data('tests/wf/listing_v1_1.cwl'), get_data('tests/listing-job.yml')]), 1)
 
-@pytest.mark.skipif(onWindows(),
-                    reason="InplaceUpdate uses symlinks,does not run on windows without admin privileges")
+@needs_docker
 class TestInplaceUpdate(unittest.TestCase):
-
     def test_updateval(self):
         try:
             tmp = tempfile.mkdtemp()