loongson/pypi: links for update-plex

loongson/mirror update-plex-1.3.0.tar.gz
loongson/mirror update_plex-1.3.0-py3-none-any.whl
loongson/mirror update-plex-1.2.0.tar.gz
loongson/mirror update_plex-1.2.0-py3-none-any.whl
loongson/mirror update-plex-1.1.0.tar.gz
loongson/mirror update_plex-1.1.0-py3-none-any.whl
loongson/mirror update-plex-1.0.0.tar.gz
loongson/mirror update_plex-1.0.0-py3-none-any.whl