loongson/mirror: links for s3-environ

loongson/mirror s3-environ-0.0.5.tar.gz
loongson/mirror s3-environ-0.0.4.tar.gz
loongson/mirror s3-environ-0.0.3.tar.gz
loongson/mirror s3-environ-0.0.2.tar.gz
loongson/mirror s3-environ-0.0.1.tar.gz