[Feature Request] Intel Arc GPU support

[riley-spires]

🚀 Feature

Support Intel Arc GPUs through the Intel Extension

Motivation

The few of us who have Intel Arc cards would love to use their cards for machine learning. Especially since Intel branded these cards for machine learning. They have the hardware in them.

Pitch

Implement the Intel® Extension for PyTorch

Alternatives

Continue to have Intel Arc users use their CPU for machine learning.

Additional context

No response

Checklist

• I have checked that there is no similar issue in the repo
• If I'm requesting a new feature, I have proposed alternatives

[araffin]

Duplicate of #1564