ISTWCMS-5125 Remove 'clone uw_ct_service content from 8103 update hook

uw_cfg_common.install

@@ -455,7 +455,6 @@ function uw_cfg_common_update_8103() {
     'clone uw_ct_event content',
     'clone uw_ct_news_item content',
     'clone uw_ct_profile content',
-    'clone uw_ct_service content',
     'clone uw_ct_sidebar content',
     'clone uw_ct_web_page content',
   ];