loongson/mirror: links for arnastestingpypiv3

loongson/mirror ArnasTestingPyPIv3-0.5.1-py3-none-any.whl
loongson/mirror ArnasTestingPyPIv3-0.5rc0-py3-none-any.whl
loongson/mirror ArnasTestingPyPIv3-0.3-py3-none-any.whl
loongson/mirror ArnasTestingPyPIv3-0.2-py3-none-any.whl