loongson/pypi: links for pumptweet

loongson/mirror pumptweet-2.1.tar.gz
loongson/mirror pumptweet-1.6.1.tar.gz
loongson/mirror pumptweet-1.6.1-py2-none-any.whl
loongson/mirror pumptweet-1.5.0.tar.gz
loongson/mirror pumptweet-1.4.8.tar.gz
loongson/mirror pumptweet-1.4.tar.gz