loongson/pypi: links for backwork-upload-cos

loongson/mirror backwork-upload-cos-0.3.2.tar.gz
loongson/mirror backwork_upload_cos-0.3.2-py3-none-any.whl
loongson/mirror backwork-upload-cos-0.3.1.tar.gz
loongson/mirror backwork_upload_cos-0.3.1-py3-none-any.whl
loongson/mirror backwork-upload-cos-0.3.0.tar.gz
loongson/mirror backwork-upload-cos-0.2.0.tar.gz
loongson/mirror backwork-upload-cos-0.1.0.tar.gz
loongson/mirror backwork_upload_cos-0.1.0-py3-none-any.whl