Revert "Core/Objects: use the new transport path progress timer for sending out transports"

This reverts commit 06934d96b6.

src/server/game/Entities/Object/Object.cpp

@@ -658,7 +658,7 @@ void Object::BuildMovementUpdate(ByteBuffer* data, uint16 flags) const
         if (GameObject const* go = ToGameObject())
         {
             if (go->IsDynTransport())
-                *data << uint32(go->ToTransport()->GetCurrentTransportTime());
+                *data << uint32(go->ToTransport()->GetPathProgress());
             else
                 *data << uint32(getMSTime());
         }