Core/GameObjects: Update spawn group conditions immediately after battleground capture point changes state (#28611)

src/server/game/Entities/GameObject/GameObject.cpp

@@ -3879,6 +3879,8 @@ void GameObject::UpdateCapturePoint()
             bg->UpdateWorldState(GetGOInfo()->capturePoint.worldState1, AsUnderlyingType(m_goValue.CapturePoint.State));
         }
     }
+
+    GetMap()->UpdateSpawnGroupConditions();
 }
 
 bool GameObject::CanInteractWithCapturePoint(Player const* target) const