loongson/pypi: links for lc-task

loongson/mirror lc_task-0.3.1.tar.gz
loongson/mirror lc_task-0.3.1-py3-none-any.whl
loongson/mirror lc_task-0.2.2.tar.gz
loongson/mirror lc_task-0.2.2-py3-none-any.whl
loongson/mirror lc_task-0.2.1.tar.gz
loongson/mirror lc_task-0.2.1-py3-none-any.whl