loongson/mirror: links for altsplicing

loongson/mirror altsplicing-25.11.1.tar.gz
loongson/mirror altsplicing-25.11.1-py3-none-any.whl
loongson/mirror altsplicing-25.11.tar.gz
loongson/mirror altsplicing-25.11-py3-none-any.whl