loongson/pypi: links for requests-aws

loongson/mirror requests-aws-0.1.8.tar.gz
loongson/mirror requests-aws-0.1.6.tar.gz
loongson/mirror requests-aws-0.1.5.tar.gz
loongson/mirror requests-aws-0.1.4.tar.gz
loongson/mirror requests-aws-0.1.3.tar.gz
loongson/mirror requests-aws-0.1.2.tar.gz