loongson/mirror: links for clc99

loongson/mirror clc99-2.3.post1.tar.gz
loongson/mirror clc99-2.3.post1-py3-none-any.whl
loongson/mirror clc99-2.3.tar.gz
loongson/mirror clc99-2.3-py3-none-any.whl
loongson/mirror clc99-2.2.post1.tar.gz
loongson/mirror clc99-2.2.post1-py3-none-any.whl
loongson/mirror clc99-2.2.tar.gz
loongson/mirror clc99-2.2-py3-none-any.whl
loongson/mirror clc99-2.1.tar.gz
loongson/mirror clc99-2.0.1.tar.gz
loongson/mirror clc99-2.0.tar.gz
loongson/mirror clc99-1.2.tar.gz
loongson/mirror clc99-1.1.tar.gz