refactor(Core): DespawnOrUnsummon (#23141)

src/server/scripts/Outland/BlackTemple/boss_illidan.cpp

@@ -1436,7 +1436,7 @@ class spell_illidan_parasitic_shadowfiend_trigger : public SpellScript
     {
         PreventHitDefaultEffect(effIndex);
         if (Creature* target = GetHitCreature())
-            target->DespawnOrUnsummon(1);
+            target->DespawnOrUnsummon(1ms);
     }
 
     void Register() override
@@ -1692,7 +1692,7 @@ class spell_illidan_cage_trap : public SpellScript
             if (GetCaster()->GetExactDist2d(target) < 4.0f)
             {
                 target->AI()->DoAction(ACTION_ILLIDAN_CAGED);
-                GetCaster()->ToCreature()->DespawnOrUnsummon(1);
+                GetCaster()->ToCreature()->DespawnOrUnsummon(1ms);
                 if (GameObject* gobject = GetCaster()->FindNearestGameObject(GO_CAGE_TRAP, 10.0f))
                     gobject->SetLootState(GO_JUST_DEACTIVATED);
             }

src/server/scripts/Outland/BlackTemple/boss_reliquary_of_souls.cpp

@@ -107,7 +107,7 @@ public:
             {
                 summoner->GetAI()->DoAction(_action);
                 _owner.SetStandState(UNIT_STAND_STATE_SUBMERGED);
-                _owner.DespawnOrUnsummon(200);
+                _owner.DespawnOrUnsummon(200ms);
             }
         return true;
     }

src/server/scripts/Outland/BlackTemple/boss_shade_of_akama.cpp

@@ -391,7 +391,7 @@ struct npc_creature_generator_akama : public ScriptedAI
     void SummonedCreatureDies(Creature* summon, Unit*) override
     {
         spawnCounter--;
-        summon->DespawnOrUnsummon(10000);
+        summon->DespawnOrUnsummon(10s);
         summons.Despawn(summon);
     }