[RFC] Generalize pytorch content for non-native device execution

[ankurneog]

Motivation

This PR is for review of the following RFC : Modify PyTorch framework UTs so that non-cuda devices such as intel Gaudi and intel XPU is able to harness the content and improve quality. https://github.com/pytorch/rfcs/pull/66/files

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[ankurneog]

Following PRs are submitted addressing some of the issues mentioned in the RFC : https://github.com/pytorch/pytorch/pull/128584 https://github.com/pytorch/pytorch/pull/130714 https://github.com/pytorch/pytorch/pull/144387 https://github.com/pytorch/pytorch/pull/145476 https://github.com/pytorch/pytorch/pull/133975 https://github.com/pytorch/pytorch/pull/137863 https://github.com/pytorch/pytorch/pull/131758 https://github.com/pytorch/pytorch/pull/138216 https://github.com/pytorch/pytorch/pull/133209 https://github.com/pytorch/pytorch/pull/134994 https://github.com/pytorch/pytorch/pull/134994 https://github.com/pytorch/pytorch/pull/138216 https://github.com/pytorch/pytorch/pull/144944 https://github.com/pytorch/pytorch/pull/140536 https://github.com/pytorch/pytorch/pull/145056 https://github.com/pytorch/pytorch/pull/139184 https://github.com/pytorch/pytorch/pull/139749 https://github.com/pytorch/pytorch/pull/146472 https://github.com/pytorch/pytorch/pull/140536 https://github.com/pytorch/pytorch/pull/145222 https://github.com/pytorch/pytorch/pull/139184 https://github.com/pytorch/pytorch/pull/139749 https://github.com/pytorch/pytorch/pull/145521 https://github.com/pytorch/pytorch/pull/145589 https://github.com/pytorch/pytorch/pull/146290 https://github.com/pytorch/pytorch/pull/146478