loongson/pypi: links for pybugger2

loongson/mirror pybugger2-1.0.tar.gz
loongson/mirror pybugger2-0.6.tar.gz
loongson/mirror pybugger2-0.5.tar.gz
loongson/mirror pybugger2-0.2.tar.gz
loongson/mirror pybugger2-0.1.tar.gz