loongson/pypi: links for jsonasobj2

loongson/mirror jsonasobj2-1.0.4.tar.gz
loongson/mirror jsonasobj2-1.0.4-py3-none-any.whl
loongson/mirror jsonasobj2-1.0.3.tar.gz
loongson/mirror jsonasobj2-1.0.3-py3-none-any.whl