loongson/pypi: links for xlsxmetadata

loongson/mirror xlsxmetadata-0.0.5.tar.gz
loongson/mirror xlsxmetadata-0.0.4.tar.gz
loongson/mirror xlsxmetadata-0.0.3.tar.gz
loongson/mirror xlsxmetadata-0.0.2.tar.gz
loongson/mirror xlsxmetadata-0.0.1.tar.gz