GLM-4.5 Model Support (#8224)

Co-authored-by: Lifu Huang <lifu.hlf@gmail.com>
Co-authored-by: Binyao Jiang <byjiang1996@gmail.com>
Co-authored-by: Stefan He <hebiaobuaa@gmail.com>

python/sglang/srt/configs/model_config.py

@@ -127,6 +127,9 @@ class ModelConfig:
         ):
             self.hf_config.architectures[0] = "DeepseekV3ForCausalLMNextN"
 
+        if is_draft_model and self.hf_config.architectures[0] == "Glm4MoeForCausalLM":
+            self.hf_config.architectures[0] = "Glm4MoeForCausalLMNextN"
+
         if is_draft_model and self.hf_config.architectures[0] == "MiMoForCausalLM":
             self.hf_config.architectures[0] = "MiMoMTP"
         # Check model type