loongson/pypi: links for ruamel-base

loongson/mirror ruamel.base-1.0.0.tar.gz
loongson/mirror ruamel.base-1.0.0-py3-none-any.whl
loongson/mirror ruamel.base-1.0.0-py2-none-any.whl
loongson/mirror ruamel.base-0.3.tar.gz
loongson/mirror ruamel.base-0.2.tar.gz
loongson/mirror ruamel.base-0.1.tar.gz