loongson/pypi: links for s3-url-helper

loongson/mirror s3_url_helper-0.4.2.tar.gz
loongson/mirror s3_url_helper-0.4.2-py3-none-any.whl
loongson/mirror s3_url_helper-0.4.1.tar.gz
loongson/mirror s3_url_helper-0.4.1-py3-none-any.whl
loongson/mirror s3_url_helper-0.3.0.tar.gz
loongson/mirror s3_url_helper-0.3.0-py3-none-any.whl
loongson/mirror s3_url_helper-0.2.tar.gz
loongson/mirror s3_url_helper-0.2-py3-none-any.whl