loongson/pypi: links for nlppln

loongson/mirror nlppln-0.3.3.tar.gz
loongson/mirror nlppln-0.3.2.tar.gz
loongson/mirror nlppln-0.3.1.tar.gz
loongson/mirror nlppln-0.3.0.tar.gz
loongson/mirror nlppln-0.1.0.tar.gz