Core/Scripts: add a workaround for Will of the Forsaken shared cooldown

Closes #7151

sql/updates/world/3.3.5/2016_10_05_03_world.sql

@@ -0,0 +1,6 @@
+DELETE FROM `spell_linked_spell` WHERE `spell_trigger` IN (7744, 42292, 59752);
+DELETE FROM `spell_script_names` WHERE `ScriptName` IN ('spell_pvp_trinket_wotf_shared_cd','spell_wotf_shared_cd','spell_pvp_trinket_shared_cd');
+INSERT INTO `spell_script_names` (`spell_id`, `ScriptName`) VALUES
+(7744,  'spell_wotf_shared_cd'),
+(42292, 'spell_pvp_trinket_shared_cd'),
+(59752, 'spell_pvp_trinket_shared_cd');