rubygem-jaro_winkler from YaST:SLE-15:SP5 project

需要 openSUSE Leap 15.5 ，用 root 執行：

zypper addrepo https://download.opensuse.org/repositories/YaST:SLE-15:SP5/openSUSE_Leap_15.5/YaST:SLE-15:SP5.repo
zypper refresh
zypper install rubygem-jaro_winkler