loongson/mirror: links for slack-ui

loongson/mirror slack_ui-0.1.1.tar.gz
loongson/mirror slack_ui-0.1.1-py3-none-any.whl
loongson/mirror slack_ui-0.1.0.tar.gz
loongson/mirror slack_ui-0.1.0-py3-none-any.whl