test: update test_equal_operator_modifying_operand

Author: KowalskiThomas

Lib/test/test_list.py

@@ -245,7 +245,7 @@ def __eq__(self, other):
 
         list1 = [X()]
         list2 = [Y()]
-        self.assertTrue(list1 == list2)
+        self.assertFalse(list1 == list2)
 
         list3 = [Z()]
         list4 = [1]