loongson/pypi: links for pharma-datamatrix

loongson/mirror pharma_datamatrix-1.4.5.tar.gz
loongson/mirror pharma_datamatrix-1.3.1.tar.gz
loongson/mirror pharma_datamatrix-1.2.tar.gz
loongson/mirror pharma_datamatrix-1.0.tar.gz