rkward from home:embar- project

For openSUSE Leap 15.2 run the following as root:

zypper addrepo https://download.opensuse.org/repositories/home:embar-/openSUSE_Leap_15.2/home:embar-.repo
zypper refresh
zypper install rkward

For openSUSE Leap 15.1 run the following as root:

zypper addrepo https://download.opensuse.org/repositories/home:embar-/openSUSE_Leap_15.1/home:embar-.repo
zypper refresh
zypper install rkward

For openSUSE Leap 15.3 run the following as root:

zypper addrepo https://download.opensuse.org/repositories/home:embar-/openSUSE_Leap_15.3/home:embar-.repo
zypper refresh
zypper install rkward