xbindkeys from home:ghostlyrat project

对于 15.6，请以根用户 root 运行下面命令：

zypper addrepo https://download.opensuse.org/repositories/home:ghostlyrat/15.6/home:ghostlyrat.repo
zypper refresh
zypper install xbindkeys

对于 SLE 11 SP4，请以根用户 root 运行下面命令：

zypper addrepo https://download.opensuse.org/repositories/home:ghostlyrat/SLE_11_SP4/home:ghostlyrat.repo
zypper refresh
zypper install xbindkeys

对于 SLE 11 SP2，请以根用户 root 运行下面命令：

zypper addrepo https://download.opensuse.org/repositories/home:ghostlyrat/SLE_11_SP2/home:ghostlyrat.repo
zypper refresh
zypper install xbindkeys

对于 SLE 11 SP1，请以根用户 root 运行下面命令：

zypper addrepo https://download.opensuse.org/repositories/home:ghostlyrat/SLE_11_SP1/home:ghostlyrat.repo
zypper refresh
zypper install xbindkeys

对于 SLE-11 SP3，请以根用户 root 运行下面命令：

zypper addrepo https://download.opensuse.org/repositories/home:ghostlyrat/SLE-11_SP3/home:ghostlyrat.repo
zypper refresh
zypper install xbindkeys