fix(Scripts/Desolance): use correct gossip hook for kodo kombo quest (azerothcore#25104)

Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>

Author: Nyeriah

src/server/scripts/Kalimdor/zone_desolace.cpp

@@ -469,28 +469,27 @@ struct npc_aged_dying_ancient_kodo : public ScriptedAI
         }
     }
 
-    bool OnGossipHello(Player* player, Creature* creature)
+    void sGossipHello(Player* player) override
     {
-        if (creature->HasAura(SPELL_KODO_KOMBO_DESPAWN_BUFF))
+        if (me->HasAura(SPELL_KODO_KOMBO_DESPAWN_BUFF))
         {
             if (Group* group = player->GetGroup())
             {
                 for (GroupReference* itr = group->GetFirstMember(); itr != nullptr; itr = itr->next())
                 {
                     Player* grpPlayer = itr->GetSource();
                     if (grpPlayer->HasAura(SPELL_KODO_KOMBO_PLAYER_BUFF))
-                        grpPlayer->TalkedToCreature(creature->GetEntry(), ObjectGuid::Empty);
+                        grpPlayer->TalkedToCreature(me->GetEntry(), ObjectGuid::Empty);
                 }
             }
             else
                 if (player->HasAura(SPELL_KODO_KOMBO_PLAYER_BUFF))
-                    player->TalkedToCreature(creature->GetEntry(), ObjectGuid::Empty);
+                    player->TalkedToCreature(me->GetEntry(), ObjectGuid::Empty);
 
             player->RemoveAurasDueToSpell(SPELL_KODO_KOMBO_PLAYER_BUFF);
         }
 
-        SendGossipMenuFor(player, NPC_TEXT_KODO, creature->GetGUID());
-        return true;
+        SendGossipMenuFor(player, NPC_TEXT_KODO, me->GetGUID());
     }
 };