[XPU] use int32 MAX_INFER_SEED (not support "%" int64) (#7646)

Author: zhupengyang

fastdeploy/worker/xpu_model_runner.py

@@ -912,7 +912,7 @@ def _init_share_inputs(self, max_num_seqs: int):
         """Initialize all share buffers for model inputs.
         Note: In the future, we may abandon share buffers.
         """
-        self.MAX_INFER_SEED = 9223372036854775806
+        self.MAX_INFER_SEED = 2147483646
         self.share_inputs = {}
 
         self.share_inputs["pre_ids"] = paddle.full(