loongson/mirror: links for jldb

loongson/mirror JLDB-1.1.tar.gz
loongson/mirror JLDB-1.0.tar.gz
loongson/mirror JLDB-0.2.tar.gz
loongson/mirror JLDB-0.1.tar.gz
loongson/mirror JLDB-0.3-shell.tar.gz