nixos/tests/xss-lock.nix: get rid of `with lib`

import ./make-test-python.nix ({ pkgs, lib, ... }:

with lib;

{

import ./make-test-python.nix ({ pkgs, lib, ... }: {

  name = "xss-lock";

  meta.maintainers = with pkgs.lib.maintainers; [ ];

  meta.maintainers = [ ];

  nodes = {

    simple = {