loongson/pypi: links for fixedwidth

loongson/mirror FixedWidth-1.3.tar.gz
loongson/mirror FixedWidth-1.3-py3-none-any.whl
loongson/mirror FixedWidth-1.2.tar.gz
loongson/mirror FixedWidth-1.2-py3-none-any.whl
loongson/mirror FixedWidth-1.0.tar.gz
loongson/mirror FixedWidth-0.99.3.tar.gz
loongson/mirror FixedWidth-0.99.tar.gz
loongson/mirror FixedWidth-0.12.tar.gz
loongson/mirror FixedWidth-0.11.tar.gz
loongson/mirror FixedWidth-0.9.tar.gz
loongson/mirror FixedWidth-0.1.tar.gz