Add how-to fork and rebase a fork (#370)
Add how-to fork and rebase a fork (#370)

Co-authored-by: Steven Liu <1ebe0ee8175e468397de6320df32a9a2952b2711@users.noreply.github.com>
Co-authored-by: Omar Sanseviero <57e95a28ffdac64184bd63fc72323ced73622d6f@users.noreply.github.com>
huggingface/huggingface_hub