Tesla changed the Model Y to 2023 in the middle of October 2022. Tesla typically doesn't make changes to the car associated with the change of the model year. They add and subtract features at random times throughout the year. The model year on a Tesla means very little compared to traditional dealers.
There was no update to the car at that time. More like a downgrade as they removed the USS a few weeks later (there are a couple weeks of 2023 builds with USS still).
Unless you are buying used you won't be seeing a 2022 car.