loongson/mirror: links for pdf2wordx

loongson/mirror pdf2wordx-2.1.2.tar.gz
loongson/mirror pdf2wordx-2.1.2-py3-none-any.whl
loongson/mirror pdf2wordx-2.1.1.tar.gz
loongson/mirror pdf2wordx-2.1.1-py3-none-any.whl