fix(tests): skip Ascend soft margin loss crash

Author: zhangyue

tests/test_torch_ops.py

@@ -211,6 +211,7 @@ def _list_default(aten_type):
         ("npu", "mse_loss"),
         ("npu", "nonzero"),
         ("npu", "nuclear_norm"),
+        ("npu", "soft_margin_loss"),
         ("npu", "_linalg_svd"),
         ("npu", "svd"),
     }