gnome.simple-scan: 42.0 → 42.1
gnome.simple-scan: 42.0 → 42.1

https://gitlab.gnome.org/GNOME/simple-scan/-/compare/42.0...42.1

Also:
- move vala to nativeBuildInputs
- remove adwaita-icon-theme from buildInputs

NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs