Fedir Zadniprovskyi 01-14 e712d14 docs/configuration: add link to hf env variables UNIX

!!! note

Also checkout [customizing HuggingFace behaviour](https://huggingface.co/docs/huggingface_hub/package_reference/environment_variables#environment-variables)

::: speaches.config.Config
options:
show_bases: true
show_if_no_docstring: true
show_labels: false
separate_signature: true
show_signature_annotations: true
signature_crossrefs: true
summary: false
source: true
members_order: source
filters:
- "!model_config"
- "!chat_completion_*"
- "!speech_*"
- "!transcription_*"

::: speaches.config.WhisperConfig