RT-Thread/rt-thread: https://github.com/RT-Thread/rt-thread.git @ v5.2.1-beta

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

CXSforHPU bb91502465 [drivers] Specifies the name of the drivers driver file		hai 1 ano
..
hk32f030c8-mini	fe3c4d456e bsp中option env语句替换为新语句，并同步更新了source "$xxx"语句	hai 1 ano
libraries	bb91502465 [drivers] Specifies the name of the drivers driver file	hai 1 ano
.ignore_format.yml	81ab0a1943 【修改】bsp目录下增加忽略检查库文件	%!s(int64=4) %!d(string=hai) anos