loongson/pypi: links for nester-new-jwkang2

loongson/mirror nester_new_jwkang2-1.2.1.tar.gz
loongson/mirror nester_new_jwkang2-1.1.1.tar.gz
loongson/mirror nester_new_jwkang2-1.0.1.tar.gz
loongson/mirror nester_new_jwkang2-1.0.0.tar.gz