loongson/mirror: links for html5rdf

loongson/mirror html5rdf-1.2.1.tar.gz
loongson/mirror html5rdf-1.2.1-py2.py3-none-any.whl
loongson/mirror html5rdf-1.2.tar.gz
loongson/mirror html5rdf-1.2-py2.py3-none-any.whl