[Quickfix] Fix dp+ep+tp error when sp chunked the hidden_states (#3246)

### What this PR does / why we need it?
Fix dp+ep+tp inplace copy error when sp chunked the `hidden_states`.


### How was this patch tested?
test locally with the following scripts
```bash
python examples/offline_data_parallel.py \
        --model="Qwen/Qwen3-30B-A3B" \
        --dp-size=2 \
        --tp-size=2 \
        --enable-expert-parallel
```

Signed-off-by: MengqingCao <cmq0113@163.com>

vllm_ascend/ops/fused_moe.py

@@ -295,6 +295,7 @@ class AscendFusedMoE(FusedMoE):
                 in_dtype=params_dtype,
             )
         self.moe_config = moe
+        # TODO: The self.moe_config.tp_size here is not correct, fixme soon
 
         if quant_config is None:
             self.quant_method = AscendUnquantizedFusedMoEMethod(moe)