loongson/mirror: links for husl

loongson/mirror husl-4.0.3.tar.gz
loongson/mirror husl-4.0.2.tar.gz
loongson/mirror husl-4.0.1.tar.gz
loongson/mirror husl-4.0.0.tar.gz
loongson/mirror husl-3.0.0.tar.gz
loongson/mirror husl-2.1.0.tar.gz
loongson/mirror husl-2.0.2.tar.gz
loongson/mirror husl-2.0.1.tar.gz