loongson/pypi: links for bitgov

loongson/mirror bitgov-0.1.3.tar.gz
loongson/mirror bitgov-0.1.2.tar.gz
loongson/mirror bitgov-0.1.1.tar.gz
loongson/mirror bitgov-0.1.tar.gz
loongson/mirror BitGov-0.0.1.tar.gz