loongson/pypi: links for html-summary

loongson/mirror html_summary-0.3.1-py3-none-any.whl
loongson/mirror html_summary-0.3.0-py3-none-any.whl
loongson/mirror html_summary-0.2.1-py3-none-any.whl
loongson/mirror html_summary-0.1.0-py3-none-any.whl