loongson/pypi: links for pyroonga

loongson/mirror pyroonga-0.5.2.tar.gz
loongson/mirror pyroonga-0.5.1.tar.gz
loongson/mirror pyroonga-0.5.tar.gz
loongson/mirror pyroonga-0.4.tar.gz
loongson/mirror pyroonga-0.3.tar.gz
loongson/mirror pyroonga-0.2.tar.gz
loongson/mirror pyroonga-0.1.tar.gz