loongson/mirror: links for headerstodict

loongson/mirror HeadersToDict-1.0.6.tar.gz
loongson/mirror HeadersToDict-1.0.6-py3-none-any.whl
loongson/mirror HeadersToDict-1.0.3.tar.gz
loongson/mirror HeadersToDict-1.0.3-py3-none-any.whl