loongson/pypi: links for xfntr-win

loongson/mirror xfntr-win-0.3.1.tar.gz
loongson/mirror xfntr_win-0.3.1-py3-none-any.whl
loongson/mirror xfntr-win-0.3.0.tar.gz
loongson/mirror xfntr_win-0.3.0-py3-none-any.whl
loongson/mirror xfntr-win-0.1.0.tar.gz
loongson/mirror xfntr_win-0.1.0-py3-none-any.whl