loongson/pypi: links for colcon-spawn-shell

loongson/mirror colcon-spawn-shell-0.3.0.tar.gz
loongson/mirror colcon_spawn_shell-0.3.0-py3-none-any.whl
loongson/mirror colcon-spawn-shell-0.2.0.tar.gz
loongson/mirror colcon_spawn_shell-0.2.0-py3-none-any.whl
loongson/mirror colcon-spawn-shell-0.1.0.tar.gz
loongson/mirror colcon_spawn_shell-0.1.0-py3.5.egg