loongson/pypi: links for single-line-diff

loongson/mirror single_line_diff-0.2.2.tar.gz
loongson/mirror single_line_diff-0.2.1.tar.gz
loongson/mirror single_line_diff-0.2.0.tar.gz
loongson/mirror single_line_diff-0.1.4.tar.gz
loongson/mirror single_line_diff-0.1.3.tar.gz
loongson/mirror single_line_diff-0.1.2.tar.gz
loongson/mirror single_line_diff-0.1.1.tar.gz
loongson/mirror single_line_diff-0.1.0.tar.gz