kernel-firmware from home:Simmphonie:surface:stableBackport project

需要 15.6 ，用 root 執行：

zypper addrepo https://download.opensuse.org/repositories/home:Simmphonie:surface:stableBackport/15.6/home:Simmphonie:surface:stableBackport.repo
zypper refresh
zypper install kernel-firmware