loongson/mirror: links for decentlogs

loongson/mirror DecentLogs-1.4.0.tar.gz
loongson/mirror DecentLogs-1.3.0.tar.gz
loongson/mirror DecentLogs-1.2.0.tar.gz
loongson/mirror DecentLogs-1.1.2.tar.gz
loongson/mirror DecentLogs-1.1.1.tar.gz
loongson/mirror DecentLogs-1.1.tar.gz
loongson/mirror DecentLogs-1.0.tar.gz