[3.12] GH-109190: Copyedit 3.12 What's New: PEP 669 (GH-109658) (#109732)

GH-109190: Copyedit 3.12 What's New: PEP 669 (GH-109658)
(cherry picked from commit 168c3a8a893fcb42f8a4d078a1e9a6bd7ad65253)

Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>
Co-authored-by: Łukasz Langa <lukasz@langa.pl>
Co-authored-by: Hugo van Kemenade <hugovk@users.noreply.github.com>

Miss Islington (bot) committed 2y ago

8985a77bf6bd90ac31dfc4ce55770c08fc0ecdf6

Parent: 66a8777

Committed by GitHub <noreply@github.com> on 9/22/2023, 2:02:26 PM