Upgrade Pytorch for XPU

[WizardlyBump17]

This Pull Request upgrades the Pytorch related stuff to their latest versions for XPU. In order for it to work, the user must have intel-oneapi-base-toolkit-2025.0 installed (it would be nice if there was a warning for it on setup.sh, but I will leave that to you).

It also upgrades the OneAPI and ONNX related stuff. After some testing, I found out that the onnxruntime is needed for the WD14 Captioning to work properly.

I also made a Dockerfile for it. It currently uses my fork while this Pull Request is not merged: https://gist.github.com/WizardlyBump17/3aebf0e1731500e8f4afcba22055b434.

This Pull Request partially fixes #3333, as the correct fix would be to make it work with intel-oneapi-base-toolkit, but that is only possible on nightly versions of Pytorch for XPU, but intel-extension-for-pytorch requires the stable 2.7.1 version.

[WizardlyBump17]

After some investigation, it looks like the intel-oneapi-base-toolkit is not needed at all. When running source /opt/intel/oneapi/setvars.sh, it seems to "poison" some libraries with different versions.

[bmaltais]

Does the PR need updating to undo some of the changes?

[WizardlyBump17]

Does the PR need updating to undo some of the changes?

It doesnt. The only changes was to add onnxruntime and to upgrade Pytorch, which, according to some post I couldnt recall, increases the performance compared to older versions. I felt a performance increase from 2.7.0 to 2.8.0 nightly