add manage table ： [session_connections_associate_thread](https://actiontech.github.io/dble-docs-cn/history/develop/2.Function/2.001_manager_dble_information.html#:~:text=2.0.1.33-,session_connections_associate_thread,-%E8%A1%A8%E5%90%8D%EF%BC%9Asession_connections_associate_thread)
