add func args missing in apps chat. (#21085)

Signed-off-by: zhanluxianshen <zhanluxianshen@163.com>

api/core/app/apps/advanced_chat/app_generator.py

         :param user: account or end user
         :param invoke_from: invoke from source
         :param application_generate_entity: application generate entity
+        :param workflow_execution_repository: repository for workflow execution
         :param workflow_node_execution_repository: repository for workflow node execution
         :param conversation: conversation
         :param stream: is stream

api/core/app/apps/workflow/app_generator.py

         :param user: account or end user
         :param application_generate_entity: application generate entity
         :param invoke_from: invoke from source
+        :param workflow_execution_repository: repository for workflow execution
         :param workflow_node_execution_repository: repository for workflow node execution
         :param streaming: is stream
         :param workflow_thread_pool_id: workflow thread pool id