DB/Misc: delete duplicate file

sql/updates/world/3.3.5/2016_06_07_00_world.sql

@@ -1,2 +0,0 @@
--- remove incorrect trigger flag from hodir ice blocks that prevents encounter from starting
-UPDATE `creature_template` SET `flags_extra`=(`flags_extra`&~128) WHERE `entry` IN (32938,33353);