loongson/pypi: links for pagerdutyapi

loongson/mirror pagerdutyapi-0.4.1.tar.gz
loongson/mirror pagerdutyapi-0.4.0.tar.gz
loongson/mirror pagerdutyapi-0.3.0.tar.gz
loongson/mirror pagerdutyapi-0.2.0.tar.gz
loongson/mirror pagerdutyapi-0.1.1.tar.gz
loongson/mirror pagerdutyapi-0.1.0.tar.gz