loongson/mirror: links for flask-allows2

loongson/mirror flask_allows2-1.1.0.tar.gz
loongson/mirror flask_allows2-1.1.0-py3-none-any.whl
loongson/mirror flask_allows2-1.0.0.tar.gz
loongson/mirror flask_allows2-1.0.0-py3-none-any.whl