RSB-4810 Openharmony 5.0.2 Alpha Release

AIM-Linux Software Release & Update BSP & Image Release
1

Kernel Version：5.10.208
SDK Version：Openharmony 5.0.2
Detail： [https://ess-wiki.advantech.com.tw/view/AIM-Linux/BSP/RK/Linux_Android_OS_Release_note/Openharmony5.0.2/Internal]