loongson/mirror: links for cantrip

loongson/mirror cantrip-0.3.0.tar.gz
loongson/mirror cantrip-0.3.0-py3-none-any.whl
loongson/mirror cantrip-0.2.0.tar.gz
loongson/mirror cantrip-0.2.0-py3-none-any.whl
loongson/mirror cantrip-0.1.0.tar.gz
loongson/mirror cantrip-0.1.0-py3-none-any.whl