loongson/pypi: links for pypubsub

loongson/mirror pypubsub-4.0.3.tar.gz
loongson/mirror Pypubsub-4.0.3-py3-none-any.whl
loongson/mirror Pypubsub-4.0.0-py3-none-any.whl
loongson/mirror PyPubSub-4.0.0rc2-py3-none-any.whl
loongson/mirror PyPubSub-3.4.2-py3-none-any.whl
loongson/mirror PyPubSub-3.3.0.zip