💡 [REQUEST] - Update tutorials with device-generic APIs

[albanD]

🚀 Describe the improvement or the new tutorial

We should use the latest device-generic APIs when they come out in 2.6 in all tutorials to improve readability.

Existing tutorials on this topic

https://pytorch.org/tutorials/beginner/basics/buildmodel_tutorial is an example of one we should update. There is most likely more.

Additional context

cc @guangyey that might be a good follow up to consider before 2.6

[guangyey]

I am delighted to take on this task. I couldn't self-assign, please assign it to me.

[shink]

I'd love to contribute as well, but do we have a list of which APIs should be replaced and with what?