libcap from home:nixda project

For openSUSE Tumbleweed run the following as root:

zypper addrepo https://download.opensuse.org/repositories/home:nixda/openSUSE_Tumbleweed/home:nixda.repo
zypper refresh
zypper install libcap

For openSUSE Factory run the following as root:

zypper addrepo https://download.opensuse.org/repositories/home:nixda/openSUSE_Factory/home:nixda.repo
zypper refresh
zypper install libcap

For 16.0 run the following as root:

zypper addrepo https://download.opensuse.org/repositories/home:nixda/16.0/home:nixda.repo
zypper refresh
zypper install libcap

For 15.6 run the following as root:

zypper addrepo https://download.opensuse.org/repositories/home:nixda/15.6/home:nixda.repo
zypper refresh
zypper install libcap