loongson/pypi: links for rucio-clients-mock

loongson/mirror rucio-clients-mock-0.0.4.tar.gz
loongson/mirror rucio-clients-mock-0.0.3.tar.gz
loongson/mirror rucio-clients-mock-0.0.2.tar.gz
loongson/mirror rucio-clients-mock-0.0.1.tar.gz