loongson/pypi: links for debuilder

loongson/mirror debuilder-0.3.7.tar.gz
loongson/mirror debuilder-0.3.5.tar.gz
loongson/mirror debuilder-0.3.4.tar.gz
loongson/mirror debuilder-0.3.3.tar.gz
loongson/mirror debuilder-0.3.2.tar.gz
loongson/mirror debuilder-0.3.1.tar.gz