loongson/pypi: links for buoyantboussinesqpisoflux

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