loongson/pypi: links for pypydispatcher

loongson/mirror PyPyDispatcher-2.1.2.tar.gz
loongson/mirror PyPyDispatcher-2.1.1.tar.gz
loongson/mirror PyPyDispatcher-2.1.0.tar.gz
loongson/mirror PyPyDispatcher-2.0.6.tar.gz
loongson/mirror PyPyDispatcher-2.0.5.tar.gz