Main documentation building is not triggered

[albertvillanova]

Main documentation building is not triggered: https://github.com/huggingface/evaluate/actions/workflows/build_documentation.yml

Invalid workflow file: .github/workflows/build_documentation.yml#L12
The workflow is not valid. .github/workflows/build_documentation.yml (Line: 12, Col: 11): Secret hf_token is required, but not provided while calling.

Latest version appearing in online docs is 0.4.0 instead of 0.4.3.