openssh-server-config-rootlogin from home:alarrosa:branches:network:sshd-service-generator project

For openSUSE Tumbleweed run the following as root:

zypper addrepo https://download.opensuse.org/repositories/home:alarrosa:branches:network:sshd-service-generator/openSUSE_Tumbleweed/home:alarrosa:branches:network:sshd-service-generator.repo
zypper refresh
zypper install openssh-server-config-rootlogin