Core/Quests: Fixed questgiver icons

Port From (https://github.com/TrinityCore/TrinityCore/commit/5f3a2d2abf296d1eaf9788244100c91de8b7a619)

Source/Game/AI/CoreAI/GameObjectAI.cs

@@ -74,7 +74,7 @@ namespace Game.AI
         /// <summary>
         /// Called when the dialog status between a player and the gameobject is requested.
         /// </summary>
-        public virtual uint GetDialogStatus(Player player) { return 100; }
+        public virtual QuestGiverStatus GetDialogStatus(Player player) { return QuestGiverStatus.ScriptedDefault; }
 
         // Called when a Player clicks a GameObject, before GossipHello
         // prevents achievement tracking if returning true

Source/Game/AI/CoreAI/UnitAI.cs

@@ -529,7 +529,7 @@ namespace Game.AI
     public virtual void OnGameEvent(bool start, ushort eventId) { }
 
         // Called when the dialog status between a player and the creature is requested.
-        public virtual QuestGiverStatus GetDialogStatus(Player player) { return QuestGiverStatus.ScriptedNoStatus; }
+        public virtual QuestGiverStatus GetDialogStatus(Player player) { return QuestGiverStatus.ScriptedDefault; }
 
         public virtual void WaypointStarted(uint nodeId, uint pathId) { }
 

Source/Game/AI/SmartScripts/SmartAI.cs

@@ -1079,11 +1079,6 @@ namespace Game.AI
             GetScript().ProcessEventsFor(SmartEvents.RewardQuest, player, quest.Id, opt, false, null, me);
         }
 
-        public override uint GetDialogStatus(Player player)
-        {
-            return 100;
-        }
-
         public override void Destroyed(Player player, uint eventId)
         {
             GetScript().ProcessEventsFor(SmartEvents.Death, player, eventId, 0, false, null, me);