loongson/pypi: links for content-hash

loongson/mirror content-hash-2.0.0.tar.gz
loongson/mirror content_hash-2.0.0-py3-none-any.whl
loongson/mirror content-hash-1.1.1.tar.gz
loongson/mirror content_hash-1.1.1-py3-none-any.whl
loongson/mirror content-hash-1.1.0.tar.gz
loongson/mirror content_hash-1.1.0-py3-none-any.whl
loongson/mirror content-hash-1.0.0.tar.gz
loongson/mirror content_hash-1.0.0-py3-none-any.whl