loongson/pypi: links for pycube90

loongson/mirror pycube90-0.5.tar.gz
loongson/mirror pycube90-0.4.tar.gz
loongson/mirror pycube90-0.3.3.tar.gz
loongson/mirror pycube90-0.3.2.tar.gz
loongson/mirror pycube90-0.3.tar.gz
loongson/mirror pycube90-0.2.1.tar.gz
loongson/mirror pycube90-0.2.tar.gz
loongson/mirror pycube90-0.1.3.tar.gz
loongson/mirror pycube90-0.1.2.tar.gz
loongson/mirror pycube90-0.1.1.tar.gz