loongson/mirror: links for loongpom

loongson/mirror loongpom-0.0.5.tar.gz
loongson/mirror loongpom-0.0.4.tar.gz
loongson/mirror loongpom-0.0.3.tar.gz
loongson/mirror loongpom-0.0.2.tar.gz
loongson/mirror loongpom-0.0.1.tar.gz