builtins.readFile: Propagate path context
builtins.readFile: Propagate path context

Co-authored-by: Shea Levy <2ad57049e5a4c55c398e1a2fc9bf3e78fb5d7c3a@shealevy.com>

NixOS/nix,NixOS/nix,rycee/nix,rycee/nix,NixOS/nix,NixOS/nix,NixOS/nix,rycee/nix,rycee/nix,rycee/nix