loongson/pypi: links for lambdascript

loongson/mirror lambdascript-0.1.3.alpha.tar.gz
loongson/mirror lambdascript-0.1.2.alpha.tar.gz
loongson/mirror lambdascript-0.1.1.alpha.tar.gz
loongson/mirror lambdascript-0.1.alpha.tar.gz