opensuse-migration-tool from home:lkocman project

需要 openSUSE Factory ，用 root 執行：

zypper addrepo https://download.opensuse.org/repositories/home:lkocman/openSUSE_Factory/home:lkocman.repo
zypper refresh
zypper install opensuse-migration-tool

需要 16.0 ，用 root 執行：

zypper addrepo https://download.opensuse.org/repositories/home:lkocman/16.0/home:lkocman.repo
zypper refresh
zypper install opensuse-migration-tool

需要 15.6 ，用 root 執行：

zypper addrepo https://download.opensuse.org/repositories/home:lkocman/15.6/home:lkocman.repo
zypper refresh
zypper install opensuse-migration-tool

需要 15.5 ，用 root 執行：

zypper addrepo https://download.opensuse.org/repositories/home:lkocman/15.5/home:lkocman.repo
zypper refresh
zypper install opensuse-migration-tool

需要 5.5 ，用 root 執行：

zypper addrepo https://download.opensuse.org/repositories/home:lkocman/5.5/home:lkocman.repo
zypper refresh
zypper install opensuse-migration-tool