dummy-release from home:mslacken:sp project

对于 openSUSE Tumbleweed，请以根用户 root 运行下面命令：

zypper addrepo https://download.opensuse.org/repositories/home:mslacken:sp/openSUSE_Tumbleweed/home:mslacken:sp.repo
zypper refresh
zypper install dummy-release

对于 openSUSE Factory ARM，请以根用户 root 运行下面命令：

zypper addrepo https://download.opensuse.org/repositories/home:mslacken:sp/openSUSE_Factory_ARM/home:mslacken:sp.repo
zypper refresh
zypper install dummy-release

对于 openSUSE Factory，请以根用户 root 运行下面命令：

zypper addrepo https://download.opensuse.org/repositories/home:mslacken:sp/openSUSE_Factory/home:mslacken:sp.repo
zypper refresh
zypper install dummy-release

对于 SLE 15 SP3，请以根用户 root 运行下面命令：

zypper addrepo https://download.opensuse.org/repositories/home:mslacken:sp/SLE_15_SP3/home:mslacken:sp.repo
zypper refresh
zypper install dummy-release

对于 SLE 15 SP2，请以根用户 root 运行下面命令：

zypper addrepo https://download.opensuse.org/repositories/home:mslacken:sp/SLE_15_SP2/home:mslacken:sp.repo
zypper refresh
zypper install dummy-release