set timezone to etc/utc during setup

setup/so-functions

@@ -2372,6 +2372,13 @@ set_redirect() {
 			;;
 	esac
 }
+
+set_timezone() {
+
+	logCmd "timedatectl set-timezone Etc/UTC"
+
+}
+
 so_add_user() {
 	local username=$1
 	local uid=$2