fix: Added missing huggingface_hub installation to workflows

[Sai-Suraj-27]

What does this PR do?

The utils/notification_service.py file requires huggingface_hub package.

transformers/utils/notification_service.py

Line 30 in 85345bb

from huggingface_hub import HfApi

Fixes # (issue)

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Who can review?

@ydshieh @amyeroberts

[ydshieh]

Thank you @Sai-Suraj-27 . We should move to using .github/workflows/slack-report.yml, but at this moment, this PR makes sense.

[amyeroberts]

Thanks!

The failing tests should have been resolved with some updates to the CI images. I can't re-trigger the CI runs, as they failed too long ago. @Sai-Suraj-27 could you push an empty commit to try and retrigger a run?

[Sai-Suraj-27]

Thanks!

The failing tests should have been resolved with some updates to the CI images. I can't re-trigger the CI runs, as they failed too long ago. @Sai-Suraj-27 could you push an empty commit to try and retrigger a run?

Thanks for the review @amyeroberts. Done 👍🏻. All the tests are passing now.