mentortools/libs: links for notification-server-connector

mentortools/libs notification_server_connector-1.0.974389121.tar.gz
mentortools/libs notification_server_connector-1.0.974389121-py3-none-any.whl
mentortools/libs notification_server_connector-1.0.974382034.tar.gz
mentortools/libs notification_server_connector-1.0.974382034-py3-none-any.whl