fix cargo maintenance scripts output unwanted tab character

Authored by Oetterer on Mar 13 2018, 8:07 AM.

Description

fix cargo maintenance scripts output unwanted tab character

fix by removing leading tab before opening <?php in includes/CargoUtils.php

Bug: T189565
Change-Id: I51bbe718d12e5b827c7983d6b44a695b5577c8a8

Details