loongson/pypi: links for python-layer

loongson/mirror python-layer-1.2.2.tar.gz
loongson/mirror python_layer-1.2.2-py3-none-any.whl
loongson/mirror python-layer-1.1.2.tar.gz
loongson/mirror python_layer-1.1.2-py3-none-any.whl
loongson/mirror python-layer-1.0.1.tar.gz
loongson/mirror python_layer-1.0.1-py3-none-any.whl
loongson/mirror python-layer-1.0.0.tar.gz
loongson/mirror python_layer-1.0.0-py3-none-any.whl