Move .cache/torch/hub to local for openvoice

[sbalandi]

CVS-149572

[review-notebook-app]

Check out this pull request on 

See visual diffs & provide feedback on Jupyter Notebooks.

---

Powered by ReviewNB

[sbalandi]

previous fix PR#2300 based on issue myshell-ai/OpenVoice#57 and solution / https://github.com/myshell-ai/OpenVoice/blob/main/docs/QA.md#issues-with-installation

here TORCH_HOME is moved to local path, it should be absolute because the path is used to creation simulink inside the se_extractor.get_se

[eaidova]

@sbalandi can you please also setting cache dir tgenerally in validation script too like we do for hf hub https://github.com/openvinotoolkit/openvino_notebooks/blob/latest/.ci/validate_notebooks.py#L203-L204

I think it can provide better cache controlling and be beneficial for other notebooks too (e.g. automatic cleaning disk space after notebook run)