loongson/pypi: links for gitt

loongson/mirror gitt-3.0.2.tar.gz
loongson/mirror gitt-0.0.6.tar.gz
loongson/mirror gitt-0.0.5.tar.gz
loongson/mirror gitt-0.0.4.tar.gz
loongson/mirror gitt-0.0.3.tar.gz
loongson/mirror gitt-0.0.2.tar.gz
loongson/mirror gitt-0.0.1.tar.gz