yast2-scanner from YaST:SLE-12:SP2 project

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For SLE 12 SP2 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/YaST:SLE-12:SP2/SLE_12_SP2/YaST:SLE-12:SP2.repo
zypper refresh
zypper install yast2-scanner