Pavé sur Enum (#19)

En parallèle sur cpython :
[replace last value by highest value for Flag auto](python/cpython#100709)

Co-authored-by: Christophe Nanteuil <christophe.nanteuil@gmail.com>
Reviewed-on: https://git.afpy.org/AFPy/python-docs-fr/pulls/19
Reviewed-by: Julien Palard <julien@palard.fr>
Co-authored-by: Christophe Nanteuil <christophenan@noreply.localhost>
Co-committed-by: Christophe Nanteuil <christophenan@noreply.localhost>

Author: 2 people