gomplate: force build with go 1.20

# Gomplate 3.x does not build with go > 1.20.

# Version 4 of gomplate (yet unreleased) should not have this issue.

#

# see https://github.com/hairyhenderson/gomplate/issues/1872

{ lib

, buildGoModule

#, buildGoModule

, buildGo120Module

, fetchFromGitHub

}:

buildGoModule rec {

# buildGoModule rec {

buildGo120Module rec {

  pname = "gomplate";

  version = "3.11.5";