qt6-webengine from home:aschnell:boost1 project

需要 openSUSE Tumbleweed ，用 root 執行：

zypper addrepo https://download.opensuse.org/repositories/home:aschnell:boost1/openSUSE_Tumbleweed/home:aschnell:boost1.repo
zypper refresh
zypper install qt6-webengine