loongson/pypi: links for buildmatrix

loongson/mirror buildmatrix-0.1.0.tar.gz
loongson/mirror buildmatrix-0.0.6.tar.gz
loongson/mirror buildmatrix-0.0.5.tar.gz
loongson/mirror buildmatrix-0.0.4.tar.gz
loongson/mirror buildmatrix-0.0.3.tar.gz
loongson/mirror buildmatrix-0.0.2.tar.gz
loongson/mirror buildmatrix-0.0.1.tar.gz