loongson/pypi: links for formlayout

loongson/mirror formlayout-1.2.0.tar.gz
loongson/mirror formlayout-1.2.0-py2.py3-none-any.whl
loongson/mirror formlayout-1.1.0.zip
loongson/mirror formlayout-1.1.0-py2.py3-none-any.whl
loongson/mirror formlayout-1.0.15.zip
loongson/mirror formlayout-1.0.13.zip
loongson/mirror formlayout-1.0.12.zip