loongson/pypi: links for concatrim

loongson/mirror concatrim-1.0.3.tar.gz
loongson/mirror concatrim-1.0.2.tar.gz
loongson/mirror concatrim-1.0.1.tar.gz
loongson/mirror concatrim-1.0.0.tar.gz
loongson/mirror concatrim-0.0.1.dev2.tar.gz
loongson/mirror concatrim-0.0.1.dev1.tar.gz