loongson/pypi: links for swk-zabbix

loongson/mirror swk_zabbix-0.0.2a4.tar.gz
loongson/mirror swk_zabbix-0.0.2a3.tar.gz
loongson/mirror swk_zabbix-0.0.2a2.tar.gz
loongson/mirror swk_zabbix-0.0.2a1.tar.gz