ispsdk: add libispsdk static library via git lfs
the ispsdk is not open source and is Proprietrary copyright
so provide ispsdk as the static library
this commit was pushed when the repo re-construct
Signed-off-by: godspeed.kuo <godspeed.kuo@starfivetech.com>
Signed-off-by: Kevin.xie <kevin.xie@starfivetech.com>
Signed-off-by: Andy Hu <andy.hu@starfivetech.com>