loongson/pypi: links for plagiarismchecker

loongson/mirror plagiarismchecker-0.1.2.tar.gz
loongson/mirror plagiarismchecker-0.1.1.tar.gz
loongson/mirror plagiarismchecker-0.1.0.tar.gz
loongson/mirror plagiarismchecker-0.1.0-cp310-cp310-win_amd64.whl