RT-Thread/rt-thread: KM https://github.com/RT-Thread/rt-thread.git @ v5.2.2-beta

espejo de https://github-proxy.rt-thread.io/RT-Thread/rt-thread.git

Yuqiang Wang 2e45b9b340 format: format sal socket code		hace 7 meses
..
sal_socket.c	2e45b9b340 format: format sal socket code	hace 6 meses