unrtf from home:davjam_79 project

需要 openSUSE Tumbleweed ，用 root 執行：

zypper addrepo https://download.opensuse.org/repositories/home:davjam_79/openSUSE_Tumbleweed/home:davjam_79.repo
zypper refresh
zypper install unrtf

需要 openSUSE Slowroll ，用 root 執行：

zypper addrepo https://download.opensuse.org/repositories/home:davjam_79/openSUSE_Slowroll/home:davjam_79.repo
zypper refresh
zypper install unrtf

需要 openSUSE Factory RISCV ，用 root 執行：

zypper addrepo https://download.opensuse.org/repositories/home:davjam_79/openSUSE_Factory_RISCV/home:davjam_79.repo
zypper refresh
zypper install unrtf

需要 openSUSE Factory ARM ，用 root 執行：

zypper addrepo https://download.opensuse.org/repositories/home:davjam_79/openSUSE_Factory_ARM/home:davjam_79.repo
zypper refresh
zypper install unrtf

需要 15.6 ，用 root 執行：

zypper addrepo https://download.opensuse.org/repositories/home:davjam_79/15.6/home:davjam_79.repo
zypper refresh
zypper install unrtf

需要 15.5 ，用 root 執行：

zypper addrepo https://download.opensuse.org/repositories/home:davjam_79/15.5/home:davjam_79.repo
zypper refresh
zypper install unrtf

需要 15.4 ，用 root 執行：

zypper addrepo https://download.opensuse.org/repositories/home:davjam_79/15.4/home:davjam_79.repo
zypper refresh
zypper install unrtf