refactor: add model_name parameter to AzureChatModel initialization

--bug=1052553 --user=刘瑞斌 【模型】添加 Azure OpenAI 添加DeepSeek -R1 模型报错 https://www.tapd.cn/57709429/s/1661953

Author: liuruibin

apps/setting/models_provider/impl/azure_model_provider/model/azure_chat_model.py

@@ -27,6 +27,7 @@ def new_instance(model_type, model_name, model_credential: Dict[str, object], **
 
         return AzureChatModel(
             azure_endpoint=model_credential.get('api_base'),
+            model_name=model_name,
             openai_api_version=model_credential.get('api_version', '2024-02-15-preview'),
             deployment_name=model_credential.get('deployment_name'),
             openai_api_key=model_credential.get('api_key'),