docker-buildx: 0.28.0 -> 0.29.0 (#447609)

buildGoModule rec {

  pname = "docker-buildx";

  version = "0.28.0";

  version = "0.29.0";

  src = fetchFromGitHub {

    owner = "docker";

    repo = "buildx";

    rev = "v${version}";

    hash = "sha256-sYhmXVc1pU0nzG57AIuaLqUOWz9MfFlpJZQ9B5Ki5ik=";

    hash = "sha256-HGhwO0bILHbRyk6YjzI+v6wiIANvTkIRR+SkL4mxv0w=";

  };

  doCheck = false;