loongson/pypi: links for mysqlpy

loongson/mirror mysqlpy-8.0.12.tar.gz
loongson/mirror mysqlpy-8.0.12-py3-none-any.whl
loongson/mirror mysqlpy-2.1.7.tar.gz
loongson/mirror mysqlpy-2.1.7-py3-none-any.whl