freeipmi from systemsmanagement project

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

zypper addrepo https://download.opensuse.org/repositories/systemsmanagement/openSUSE_Tumbleweed/systemsmanagement.repo
zypper refresh
zypper install freeipmi

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

zypper addrepo https://download.opensuse.org/repositories/systemsmanagement/openSUSE_Factory_ARM/systemsmanagement.repo
zypper refresh
zypper install freeipmi

对于 15.7，请以根用户 root 运行下面命令：

zypper addrepo https://download.opensuse.org/repositories/systemsmanagement/15.7/systemsmanagement.repo
zypper refresh
zypper install freeipmi

对于 15.6，请以根用户 root 运行下面命令：

zypper addrepo https://download.opensuse.org/repositories/systemsmanagement/15.6/systemsmanagement.repo
zypper refresh
zypper install freeipmi

对于 SLE 15 Backports，请以根用户 root 运行下面命令：

zypper addrepo https://download.opensuse.org/repositories/systemsmanagement/SLE_15_Backports/systemsmanagement.repo
zypper refresh
zypper install freeipmi

对于 SLE 12 SP5，请以根用户 root 运行下面命令：

zypper addrepo https://download.opensuse.org/repositories/systemsmanagement/SLE_12_SP5/systemsmanagement.repo
zypper refresh
zypper install freeipmi