loongson/pypi: links for heuris

loongson/mirror heuris-0.5.0.tar.gz
loongson/mirror heuris-0.4.0.tar.gz
loongson/mirror heuris-0.3.0.tar.gz
loongson/mirror heuris-0.2.0.tar.gz
loongson/mirror heuris-0.1.0.tar.gz