loongson/pypi: links for validate-extension-file

loongson/mirror validate-extension-file-0.0.3.tar.gz
loongson/mirror validate_extension_file-0.0.3-py3-none-any.whl
loongson/mirror validate-extension-file-0.0.2.tar.gz
loongson/mirror validate_extension_file-0.0.2-py3-none-any.whl
loongson/mirror validate-extension-file-0.0.1.tar.gz
loongson/mirror validate_extension_file-0.0.1-py3-none-any.whl