loongson/pypi: links for manimnx

loongson/mirror manimnx-0.1.4.tar.gz
loongson/mirror manimnx-0.1.3.tar.gz
loongson/mirror manimnx-0.1.2.tar.gz
loongson/mirror manimnx-0.1.1.tar.gz
loongson/mirror manimnx-0.1.tar.gz