Deleting old artifacts doesn't seem to work

eg https://github.com/huggingface/doc-builder/actions/runs/9546696099/job/26310103457 it's green

but https://huggingface.co/datasets/hf-doc-build/doc-build-dev/tree/main/huggingface.js we have 8-month old docs :thinking:

Start by inspecting the linked GitHub Actions run and the workflow or cleanup entry points responsible for the hf-doc-build dataset. Compare the successful run with the files still present under huggingface.js, focusing on why eight-month-old docs remain. Done means a green run removes the intended old artifacts and the dataset no longer retains them unexpectedly.

Written by the indexing model from the issue text.