loongson/pypi: links for pytorch-hed

loongson/mirror pytorch-hed-0.5.tar.gz
loongson/mirror pytorch-hed-0.4.tar.gz
loongson/mirror pytorch-hed-0.3.tar.gz
loongson/mirror pytorch-hed-0.2.tar.gz
loongson/mirror pytorch-hed-0.1.tar.gz