loongson/pypi: links for fshttpstream

loongson/mirror fshttpstream-0.3.4.tar.gz
loongson/mirror fshttpstream-0.3.3.tar.gz
loongson/mirror fshttpstream-0.3.2.tar.gz
loongson/mirror fshttpstream-0.3.1.tar.gz
loongson/mirror fshttpstream-0.3.0.tar.gz