fix: useless code check

Signed-off-by: yihong0618 <[email protected]>

Author: yihong0618

Lib/test/test_pyrepl/test_unix_console.py

@@ -304,7 +304,6 @@ def test_getheightwidth_with_invalid_environ(self, _os_write):
             os.environ = []
             self.assertIsInstance(console.getheightwidth(), tuple)
 
-    @unittest.skipUnless(sys.platform == "darwin", "requires OS X")
     @unittest.skipUnless(sys.platform == "darwin", "requires OS X")
     def test_restore_with_invalid_environ_on_macOS(self, _os_write):
         # gh-128636 for macOS