loongson/pypi: links for kalabash-sievefilters

loongson/mirror kalabash-sievefilters-1.6.2.tar.gz
loongson/mirror kalabash_sievefilters-1.6.2-py2.py3-none-any.whl
loongson/mirror kalabash-sievefilters-1.6.1.tar.gz
loongson/mirror kalabash_sievefilters-1.6.1-py2.py3-none-any.whl
loongson/mirror kalabash-sievefilters-1.6.0.tar.gz
loongson/mirror kalabash_sievefilters-1.6.0-py2.py3-none-any.whl