mutter from home:Dead_Mozay:GNOME:Fixes project

需要 openSUSE Tumbleweed ，用 root 執行：

zypper addrepo https://download.opensuse.org/repositories/home:Dead_Mozay:GNOME:Fixes/openSUSE_Tumbleweed/home:Dead_Mozay:GNOME:Fixes.repo
zypper refresh
zypper install mutter