ci: migrate test models to pruna-test

[gsprochette]

Description

This PR enacts the transfer of all test models previously stored in PrunaAI to the pruna-test organisation.

• PrunaAI/model-name in the tests were renamed to pruna-test/model-name
• same for loulou2/model-name

This PR also changes the condition for running the push-to-hub tests on pruna side in the nightlies so that it actually runs.

Related Issue

This fixes the following errors when testing the push-to-hub functionalities: huggingface_hub._upload_large_folder:_upload_large_folder.py:395 Failed to commit

Type of Change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

How Has This Been Tested?

Re-ran the nightly tests.

Checklist

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes

Additional Notes

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Note

Updates test model repo IDs to pruna-test and removes HF token skip to run push-to-hub tests.

• Tests:
  • Model refs: Update Hugging Face repo IDs from PrunaAI/* and loulou2/* to pruna-test/* in tests/engine/test_load.py and tests/fixtures.py.
  • Push-to-hub: Remove @pytest.mark.skipif("HF_TOKEN" not in os.environ, ...) to allow running hub upload tests in tests/engine/test_save.py.

^{Written by Cursor Bugbot for commit 836d748. This will update automatically on new commits. Configure here.}

[davidberenstein1957]

LFTM, however, is there a reason we are not transferring other models we are using to our test organisation?

[johnrachwan123]

bugbot run

[cursor]

✅ Bugbot reviewed your changes and found no bugs!

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