loongson/pypi: links for bgoncotree

loongson/mirror bgoncotree-0.5.tar.gz
loongson/mirror bgoncotree-0.5-py3-none-any.whl
loongson/mirror bgoncotree-0.4.tar.gz
loongson/mirror bgoncotree-0.4-py3-none-any.whl
loongson/mirror bgoncotree-0.3.tar.gz
loongson/mirror bgoncotree-0.2.tar.gz
loongson/mirror bgoncotree-0.1.tar.gz