qt6-remoteobjects from home:krop:Qt6:Release project

需要 openSUSE Tumbleweed ，用 root 執行：

zypper addrepo https://download.opensuse.org/repositories/home:krop:Qt6:Release/openSUSE_Tumbleweed/home:krop:Qt6:Release.repo
zypper refresh
zypper install qt6-remoteobjects