loongson/mirror: links for pyupdater-cos-plugin

loongson/mirror pyupdater-cos-plugin-0.1.1.tar.gz
loongson/mirror pyupdater_cos_plugin-0.1.1-py3-none-any.whl
loongson/mirror pyupdater-cos-plugin-0.1.0.tar.gz
loongson/mirror pyupdater_cos_plugin-0.1.0-py3-none-any.whl