Scripts/Outland: Fix npc_ancestral_wolf not starting waypoint

Port From (https://github.com/TrinityCore/TrinityCore/commit/913f0903a3264f14ea44356bc86dade81348a546)

Source/Game/AI/CoreAI/CreatureAI.cs

@@ -192,7 +192,7 @@ namespace Game.AI
                 if (summon != null)
                 {
                     // Only apply this to specific types of summons
-                    if (!summon.GetVehicle() && ShouldFollowOnSpawn(summon.m_Properties))
+                    if (!summon.GetVehicle() && ShouldFollowOnSpawn(summon.m_Properties) && summon.CanFollowOwner())
                     {
                         Unit owner = summon.GetCharmerOrOwner();
                         if (owner != null)

Source/Game/Entities/TemporarySummon.cs

@@ -31,6 +31,7 @@ namespace Game.Entities
 
             m_summonerGUID = owner != null ? owner.GetGUID() : ObjectGuid.Empty;
             UnitTypeMask |= UnitTypeMask.Summon;
+            m_canFollowOwner = true;
         }
 
         public WorldObject GetSummoner()
@@ -307,11 +308,15 @@ namespace Game.Entities
 
         public uint GetTimer() { return m_timer; }
 
+        public bool CanFollowOwner() { return m_canFollowOwner; }
+        public void SetCanFollowOwner(bool can) { m_canFollowOwner = can; }
+
         public SummonPropertiesRecord m_Properties;
         TempSummonType m_type;
         uint m_timer;
         uint m_lifetime;
         ObjectGuid m_summonerGUID;
+        bool m_canFollowOwner;
     }
 
     public class Minion : TempSummon