For openSUSE Factory run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:jsegitz:branches:security:SELinux_bsc1253389/openSUSE_Factory/home:jsegitz:branches:security:SELinux_bsc1253389.repo
zypper refresh
zypper install selinux-policy
For 16.0 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:jsegitz:branches:security:SELinux_bsc1253389/16.0/home:jsegitz:branches:security:SELinux_bsc1253389.repo
zypper refresh
zypper install selinux-policy
For 15.7 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:jsegitz:branches:security:SELinux_bsc1253389/15.7/home:jsegitz:branches:security:SELinux_bsc1253389.repo
zypper refresh
zypper install selinux-policy
For 15.6 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:jsegitz:branches:security:SELinux_bsc1253389/15.6/home:jsegitz:branches:security:SELinux_bsc1253389.repo
zypper refresh
zypper install selinux-policy