yast2-scanner from YaST:SLE-15:SP1 project

对于 SLE 15，请以根用户 root 运行下面命令：

zypper addrepo https://download.opensuse.org/repositories/YaST:SLE-15:SP1/SLE_15/YaST:SLE-15:SP1.repo
zypper refresh
zypper install yast2-scanner