Fixed: Consistency of "unpublished" -icon colours joomla#43375

Fixed the icon colour of the unpublished articles in the associated articles list.

administrator/components/com_content/tmpl/articles/modal.php

@@ -90,7 +90,7 @@
                 <?php
                 $iconStates = [
                     -2 => 'icon-trash',
-                    0  => 'icon-times',
+                    0  => 'icon-unpublish',
                     1  => 'icon-check',
                     2  => 'icon-archive',
                 ];