loongson/pypi: links for buoyantpisoflux

loongson/mirror buoyantPisoFlux-1.3.tar.gz
loongson/mirror buoyantPisoFlux-1.2.tar.gz
loongson/mirror buoyantPisoFlux-1.1.tar.gz
loongson/mirror buoyantPisoFlux-1.0.tar.gz