loongson/pypi: links for buoyantpimpleflux

loongson/mirror buoyantPimpleFlux-2.1.tar.gz
loongson/mirror buoyantPimpleFlux-2.0.tar.gz
loongson/mirror buoyantPimpleFlux-1.1.tar.gz
loongson/mirror buoyantPimpleFlux-1.0.tar.gz