loongson/pypi: links for pull-requests

loongson/mirror pull-requests-1.1.2.tar.gz
loongson/mirror pull_requests-1.1.2-py3-none-any.whl
loongson/mirror pull-requests-1.1.1.tar.gz
loongson/mirror pull_requests-1.1.1-py3-none-any.whl
loongson/mirror pull-requests-1.1.0.tar.gz
loongson/mirror pull-requests-1.0.0.tar.gz