nixos/tests/odoo.nix: get rid of `with lib`

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

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

  name = "odoo";

  meta = with pkgs.lib.maintainers; {

    maintainers = [ mkg20001 ];

  };

  meta.maintainers = with lib.maintainers; [ mkg20001 ];

  nodes = {

    server = { ... }: {