loongson/pypi: links for convertspei

loongson/mirror convertSPEI-0.8.tar.gz
loongson/mirror convertSPEI-0.7.tar.gz
loongson/mirror convertSPEI-0.6.tar.gz
loongson/mirror convertSPEI-0.5.tar.gz
loongson/mirror convertSPEI-0.4.tar.gz
loongson/mirror convertSPEI-0.4-py3.7-macosx-10.9-x86_64.egg
loongson/mirror convertSPEI-0.3.tar.gz
loongson/mirror convertSPEI-0.2.tar.gz
loongson/mirror convertSPEI-0.1.tar.gz
loongson/mirror convertSPEI-0.1-py3.7-linux-x86_64.egg