loongson/pypi: links for ci-diff-helper

loongson/mirror ci-diff-helper-0.2.0.tar.gz
loongson/mirror ci_diff_helper-0.2.0-py2.py3-none-any.whl
loongson/mirror ci-diff-helper-0.1.0.tar.gz
loongson/mirror ci-diff-helper-0.0.2.tar.gz