mutter-data from GNOME:STABLE:3.34 project

需要 SLE 15 SP2 ，用 root 執行：

zypper addrepo https://download.opensuse.org/repositories/GNOME:STABLE:3.34/SLE_15_SP2/GNOME:STABLE:3.34.repo
zypper refresh
zypper install mutter-data