oproj TP support acl graph (#4073)

### What this PR does / why we need it?
Reference #2167 and orpoj TP supports ACL graph.

- vLLM version: v0.11.0
- vLLM main:
83f478bb19

---------

Signed-off-by: zzhx1 <zzh_201018@outlook.com>

vllm_ascend/ascend_config.py

@@ -92,7 +92,7 @@ class AscendConfig:
                 raise AssertionError(
                     "oproj_tensor_parallel_size is only supported in the pure DP scenario"
                 )
-            if not self.torchair_graph_config.enabled:
+            if vllm_config.model_config.enforce_eager is True:
                 raise AssertionError(
                     "oproj_tensor_parallel_size is only supported in graph mode"
                 )