docs: remove support for old sphinx-versions
authorErik Faye-Lund <erik.faye-lund@collabora.com>
Tue, 25 Apr 2023 06:46:07 +0000 (08:46 +0200)
committerMarge Bot <emma+marge@anholt.net>
Wed, 26 Apr 2023 22:45:41 +0000 (22:45 +0000)
commit3b6f549e961fc790e5e7db8ec8c0709b63d6eee9
treeb77b8c60c1d9192f6768fe79fa28a6ddafde828b
parente64dae9441c8fbf99c55fccc78e852f954fd432e
docs: remove support for old sphinx-versions

We're not using them, so no point in keeping support around.

Reviewed-by: Eric Engestrom <eric@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8399>
docs/_exts/bootstrap.py