loongson/pypi: links for fixedpoint

loongson/mirror fixedpoint-1.0.1.tar.gz
loongson/mirror fixedpoint-1.0.1-py3-none-any.whl
loongson/mirror fixedpoint-1.0.0.tar.gz
loongson/mirror fixedpoint-1.0.0-py3-none-any.whl
loongson/mirror fixedpoint-1.0.0a0.tar.gz
loongson/mirror fixedpoint-1.0.0a0-py3-none-any.whl