Core/Spells: added missing include to warrior spell scripts

src/server/scripts/Spells/spell_warrior.cpp

@@ -24,6 +24,7 @@
 #include "ScriptMgr.h"
 #include "CellImpl.h"
 #include "Item.h"
+#include "ItemTemplate.h"
 #include "Player.h"
 #include "Random.h"
 #include "SpellAuraEffects.h"