loongson/pypi: links for app-utils

loongson/mirror app_utils-0.1a4.tar.gz
loongson/mirror app_utils-0.1a3.tar.gz
loongson/mirror app_utils-0.1a2.tar.gz
loongson/mirror app_utils-0.1a1.tar.gz
loongson/mirror app_utils-0.1a1-py3-none-any.whl