loongson/pypi: links for akaocr

loongson/mirror akaocr-2.1.6.tar.gz
loongson/mirror akaocr-2.1.6-py3-none-any.whl
loongson/mirror akaocr-2.1.4.tar.gz
loongson/mirror akaocr-2.1.4-py3-none-any.whl
loongson/mirror akaocr-2.0.16.tar.gz
loongson/mirror akaocr-2.0.16-py3-none-any.whl