grafana from systemsmanagement:Uyuni:Snapshots:2020.09 project

需要 openSUSE Leap 15.2 ，用 root 執行：

zypper addrepo https://download.opensuse.org/repositories/systemsmanagement:Uyuni:Snapshots:2020.09/openSUSE_Leap_15.2/systemsmanagement:Uyuni:Snapshots:2020.09.repo
zypper refresh
zypper install grafana