Scripts/SmartAI: SMART_TARGET_INVOKER cleanup step 1. The core will n…

…ow log errors on start-up if SMART_TARGET_INVOKER abuse is found, but will continue to load the scripts as deprecated for now.

Note that a lot of these scripts may either not currently work, not work reliably, or may be prone to breaking unexpectedly when core internals change. SMART_TARGET_INVOKER is undefined behavior on any event that doesn't directly specify its invoker.

(We are considering options for allowing INVOKER to make sense in timed action lists in a reliable fashion, so they are exempted at this time.)

src/server/game/AI/SmartScripts/SmartScript.cpp

@@ -3330,7 +3330,7 @@ void SmartScript::ProcessEvent(SmartScriptHolder& e, Unit* unit, uint32 var0, ui
             uint32 count = me->EnsureVictim()->GetAuraCount(e.event.aura.spell);
             if (count < e.event.aura.count)
                 return;
-            ProcessTimedAction(e, e.event.aura.repeatMin, e.event.aura.repeatMax);
+            ProcessTimedAction(e, e.event.aura.repeatMin, e.event.aura.repeatMax, me->GetVictim());
             break;
         }
         case SMART_EVENT_CHARMED: