qemu from home:lin_ma:branches:openSUSE:Leap:15.3:Update project

Select Your Operating System

For standard run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:lin_ma:branches:openSUSE:Leap:15.3:Update/standard/home:lin_ma:branches:openSUSE:Leap:15.3:Update.repo
zypper refresh
zypper install qemu