loongson/pypi: links for django-durationwidget2

loongson/mirror django-durationwidget2-1.0.6.tar.gz
loongson/mirror django_durationwidget2-1.0.6-py3-none-any.whl
loongson/mirror django-durationwidget2-1.0.5.tar.gz
loongson/mirror django_durationwidget2-1.0.5-py3-none-any.whl