openssh from home:Star2BarryN project

需要 15.7 ，用 root 執行：

zypper addrepo https://download.opensuse.org/repositories/home:Star2BarryN/15.7/home:Star2BarryN.repo
zypper refresh
zypper install openssh

需要 15.6 ，用 root 執行：

zypper addrepo https://download.opensuse.org/repositories/home:Star2BarryN/15.6/home:Star2BarryN.repo
zypper refresh
zypper install openssh

需要 openSUSE Leap 16.0 ，用 root 執行：

?