kernel-syms from home:tcrdx:SurfaceKernel project

需要 openSUSE Factory ，用 root 執行：

zypper addrepo https://download.opensuse.org/repositories/home:tcrdx:SurfaceKernel/openSUSE_Factory/home:tcrdx:SurfaceKernel.repo
zypper refresh
zypper install kernel-syms