This change allows Liminix to be used as a non-flake input to a flake by making <nixpkgs> into a default argument. An example flake that makes use of this is here: https://github.com/pcc/liminix-flake-demo
This change allows Liminix to be used as a non-flake input to a flake by making <nixpkgs> into a default argument. An example flake that makes use of this is here: https://github.com/pcc/liminix-flake-demo