Change Fear spell of Bleeding Hollow Tormentor from 33924 to 12542, as the former causes Fear on the NPC itself (#842)

data/sql/updates/pending_db_world/rev_1525369633022692869.sql

@@ -0,0 +1,3 @@
+INSERT INTO version_db_world (`sql_rev`) VALUES ('1525369633022692869');
+
+UPDATE `smart_scripts` SET `action_param1` = 12542 WHERE `entryorguid` = 19424 AND `id` = 0;