loongson/pypi: links for retirejs

loongson/mirror retirejs-1.5.tar.gz
loongson/mirror retirejs-1.4.tar.gz
loongson/mirror retirejs-1.3.tar.gz
loongson/mirror retirejs-1.2.tar.gz
loongson/mirror retirejs-1.1.1.tar.gz
loongson/mirror retirejs-1.1.tar.gz