python-gpgme from home:pvarkoly:CRANIX:leap15.4 project

需要 standard ，用 root 執行：

zypper addrepo https://download.opensuse.org/repositories/home:pvarkoly:CRANIX:leap15.4/standard/home:pvarkoly:CRANIX:leap15.4.repo
zypper refresh
zypper install python-gpgme