loongson/pypi: links for keepboo-opengraph

loongson/mirror keepboo-opengraph-0.1.3.tar.gz
loongson/mirror keepboo-opengraph-0.1.2.tar.gz
loongson/mirror keepboo-opengraph-0.1.1.tar.gz
loongson/mirror keepboo-opengraph-0.1.tar.gz