[rollout] fix: Fix local rank binding issue when setting RAY_EXPERIMENTAL_NOSET_ASCEND_RT_VISIBLE_DEVICES (volcengine#2967)

### What does this PR do?

Fix local rank binding issue when setting
RAY_EXPERIMENTAL_NOSET_ASCEND_RT_VISIBLE_DEVICES

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### Design & Code Changes

change verl/verl/workers/rollout/vllm_rollout/vllm_rollout_spmd.py

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---------

Co-authored-by: liaochangyue <[email protected]>

Author: Crispig

verl/workers/rollout/vllm_rollout/vllm_rollout_spmd.py

@@ -53,6 +53,7 @@
 
 from verl import DataProto
 from verl.utils.profiler import GPUMemoryLogger
+from verl.utils.ray_utils import ray_noset_visible_devices
 from verl.utils.torch_functional import get_response_mask, pad_2d_list_to_length
 from verl.workers.rollout.base import BaseRollout
 
@@ -459,8 +460,7 @@ def get_zeromq_address(self):
     def init_worker(self, all_kwargs: list[dict[str, Any]]):
         """Initialize worker engine."""
         all_kwargs[0]["rank"] = int(os.environ["RANK"])
-        all_kwargs[0]["local_rank"] = 0
-
+        all_kwargs[0]["local_rank"] = 0 if not ray_noset_visible_devices() else int(os.environ.get("RAY_LOCAL_RANK", 0))
         self.vllm_config = all_kwargs[0]["vllm_config"]
         self.inference_engine = WorkerWrapperBase(vllm_config=self.vllm_config)
         self.inference_engine.init_worker(all_kwargs)