loongson/pypi: links for opensesame-plugin-mousetrap

loongson/mirror opensesame-plugin-mousetrap-2.0.0.tar.gz
loongson/mirror opensesame_plugin_mousetrap-2.0.0-py2-none-any.whl
loongson/mirror opensesame-plugin-mousetrap-1.2.1.tar.gz
loongson/mirror opensesame_plugin_mousetrap-1.2.1-py3-none-any.whl
loongson/mirror opensesame_plugin_mousetrap-1.2.1-py2.py3-none-any.whl