loongson/mirror: links for w6-libs

loongson/mirror w6-libs-0.0.4.tar.gz
loongson/mirror w6_libs-0.0.4-py3-none-any.whl
loongson/mirror w6-libs-0.0.3.tar.gz
loongson/mirror w6_libs-0.0.3-py3-none-any.whl
loongson/mirror w6-libs-0.0.2.tar.gz
loongson/mirror w6_libs-0.0.2-py3-none-any.whl
loongson/mirror w6-libs-0.0.1.tar.gz
loongson/mirror w6_libs-0.0.1-py3-none-any.whl