[MetaxGPU] Support FastDeploy on metax gpu (#3241)

* [MetaxGPU] Support FastDeploy on metax gpu

* Update metax_worker.py

1. change worker log;
2. remove custom allreduce, adapt it later;
3. remove cuda graph;

* Update __init__.py

1. remove metax's key work comment

* Update __init__.py

1. remove metax's key word comment;
2. add fused_moe_kernel_paddle import

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Co-authored-by: yongqiangma <xing.wo@163.com>

fastdeploy/model_executor/layers/moe/moe.py

@@ -49,6 +49,12 @@ def get_moe_method():
         from fastdeploy.model_executor.layers.backends import GCUFusedMoeMethod
 
         return GCUFusedMoeMethod(None)
+    elif current_platform.is_maca():
+        from fastdeploy.model_executor.layers.backends import (
+            MetaxTritonWeightOnlyMoEMethod,
+        )
+
+        return MetaxTritonWeightOnlyMoEMethod(None)
     raise NotImplementedError