loongson/pypi: links for safetylinespackage

loongson/mirror safetylinespackage-0.5.tar.gz
loongson/mirror safetylinespackage-0.4.tar.gz
loongson/mirror safetylinespackage-0.3.tar.gz
loongson/mirror safetylinespackage-0.2.tar.gz
loongson/mirror safetylinespackage-0.1.tar.gz