fsarchiver from Archiving:Backup project

需要 openSUSE Tumbleweed ，用 root 執行：

zypper addrepo https://download.opensuse.org/repositories/Archiving:Backup/openSUSE_Tumbleweed/Archiving:Backup.repo
zypper refresh
zypper install fsarchiver

需要 openSUSE Factory zSystems ，用 root 執行：

zypper addrepo https://download.opensuse.org/repositories/Archiving:Backup/openSUSE_Factory_zSystems/Archiving:Backup.repo
zypper refresh
zypper install fsarchiver

需要 openSUSE Factory PowerPC ，用 root 執行：

zypper addrepo https://download.opensuse.org/repositories/Archiving:Backup/openSUSE_Factory_PowerPC/Archiving:Backup.repo
zypper refresh
zypper install fsarchiver

需要 openSUSE Factory ARM ，用 root 執行：

zypper addrepo https://download.opensuse.org/repositories/Archiving:Backup/openSUSE_Factory_ARM/Archiving:Backup.repo
zypper refresh
zypper install fsarchiver

需要 openSUSE 13.1 ，用 root 執行：

zypper addrepo https://download.opensuse.org/repositories/Archiving:Backup/openSUSE_13.1/Archiving:Backup.repo
zypper refresh
zypper install fsarchiver

需要 15.6 ，用 root 執行：

zypper addrepo https://download.opensuse.org/repositories/Archiving:Backup/15.6/Archiving:Backup.repo
zypper refresh
zypper install fsarchiver

需要 15.5 ，用 root 執行：

zypper addrepo https://download.opensuse.org/repositories/Archiving:Backup/15.5/Archiving:Backup.repo
zypper refresh
zypper install fsarchiver