Refine TestSubmodule.test_rename xfail condition

This further improves the condition that was corrected in 82c361e.
Testing on Python 3.13.0 alpha 2 shows the same failure as on 3.12
(that I'm at least right now consistently unable to produce on any
lower versions).

In addition, on both versions of CPython on Windows, the failure
seems to consistently resolve if two gc.collect() are placed just
above the code that calls sm.move(). A single call is consistently
insufficient. I haven't included any such calls in this commit,
since the focus here is on fixing xfail markings, and becuse such a
change may benefit from being evaluated separately and may merit
further accompanying changes. But that this behavior is exhibited
on both 3.12 and the 3.13 alpha further supports removing the
upper bound on the xfail marking.

test/test_submodule.py

@@ -950,14 +950,14 @@ def test_remove_norefs(self, rwdir):
         assert not sm.exists()
 
     @pytest.mark.xfail(
-        os.name == "nt" and (3, 12) <= sys.version_info < (3, 13),
+        os.name == "nt" and sys.version_info >= (3, 12),
         reason=(
             "The sm.move call fails. Submodule.move calls os.renames, which raises:\n"
             "PermissionError: [WinError 32] "
             "The process cannot access the file because it is being used by another process: "
             R"'C:\Users\ek\AppData\Local\Temp\test_renamekkbznwjp\parent\mymodules\myname' "
             R"-> 'C:\Users\ek\AppData\Local\Temp\test_renamekkbznwjp\parent\renamed\myname'"
-            "\nThis resembles other Windows errors, but seems only to affect Python 3.12 somehow."
+            "\nThis resembles other Windows errors, but only occurs starting in Python 3.12."
         ),
         raises=PermissionError,
     )