python-pyjsparser from SUSE:SLE-15-SP3:Update:Products:Trento project

需要 standard ，用 root 執行：

zypper addrepo https://download.opensuse.org/repositories/SUSE:SLE-15-SP3:Update:Products:Trento/standard/SUSE:SLE-15-SP3:Update:Products:Trento.repo
zypper refresh
zypper install python-pyjsparser