fix rope acc error

vllm/model_executor/layers/rotary_embedding.py

@@ -916,7 +916,7 @@ class DeepseekScalingRotaryEmbedding(RotaryEmbedding):
     direct_register_custom_op(
         op_name="rotary_embedding_deepseek_fuse",
         op_func=rotary_embedding_deepseek_fuse,
-        mutates_args=[], 
+        mutates_args=["query", "key"], 
         fake_impl=rotary_embedding_deepseek_fuse_fake,
     )