loongson/mirror: links for notmuch

loongson/mirror notmuch-0.29.2.tar.gz
loongson/mirror notmuch-0.29.2-py3-none-any.whl
loongson/mirror notmuch-0.29.1.tar.gz
loongson/mirror notmuch-0.29.1-py3-none-any.whl