loongson/mirror: links for exoticst

loongson/mirror exoticst-1.3.3.tar.gz
loongson/mirror exoticst-1.3.3-py3-none-any.whl
loongson/mirror exoticst-1.3.1.tar.gz
loongson/mirror exoticst-1.3.1-py3-none-any.whl