loongson/pypi: links for pyise-ers

loongson/mirror pyise_ers-0.3.0.3.tar.gz
loongson/mirror pyise_ers-0.3.0.3-py3-none-any.whl
loongson/mirror pyise-ers-0.2.0.1.tar.gz
loongson/mirror pyise_ers-0.2.0.1-py3-none-any.whl
loongson/mirror pyise-ers-0.2.0.tar.gz
loongson/mirror pyise_ers-0.2.0-py3-none-any.whl