loongson/pypi: links for check-filter

loongson/mirror check_filter-2.3.4.tar.gz
loongson/mirror check_filter-2.3.4-py3-none-any.whl
loongson/mirror check_filter-2.3.3.tar.gz
loongson/mirror check_filter-2.3.3-py3-none-any.whl
loongson/mirror check_filter-2.0.3.tar.gz
loongson/mirror check_filter-2.0.3-py3-none-any.whl
loongson/mirror check_filter-2.0.1.tar.gz
loongson/mirror check_filter-2.0.1-py3-none-any.whl