bpo-44756: [docs] revert automated virtual environment creation on `make html` (GH-27635)


It turned out to be disruptive for downstream distributors.
(cherry picked from commit 55fa87b1ef46bbb9db7612b2dc2dd7fb039d9bc3)

Co-authored-by: Ɓukasz Langa <lukasz@langa.pl>
3 files changed