python-pyserial from home:wicked:qubes-build:15.4 project

需要 15.4 ，用 root 執行：

zypper addrepo https://download.opensuse.org/repositories/home:wicked:qubes-build:15.4/15.4/home:wicked:qubes-build:15.4.repo
zypper refresh
zypper install python-pyserial