loongson/pypi: links for veros-extra-setups

loongson/mirror veros_extra_setups-1.6.0.tar.gz
loongson/mirror veros_extra_setups-1.5.2.tar.gz
loongson/mirror veros-extra-setups-1.5.1.tar.gz
loongson/mirror veros-extra-setups-1.5.0.tar.gz
loongson/mirror veros-extra-setups-1.4.6.tar.gz
loongson/mirror veros-extra-setups-1.4.5.tar.gz
loongson/mirror veros-extra-setups-1.4.3.tar.gz
loongson/mirror veros-extra-setups-1.4.2.tar.gz
loongson/mirror veros-extra-setups-1.4.1.tar.gz
loongson/mirror veros-extra-setups-1.4.0.tar.gz