[3.12] gh-124120: Document `Annotated.origin` (GH-124125) (#124417)

gh-124120: Document `Annotated.__origin__` (GH-124125)
(cherry picked from commit faef3fa653f2901cc905f98eae0ddcd8dc334d33)

Co-authored-by: sobolevn <mail@sobolevn.me>
Co-authored-by: Brian Schubert <brianm.schubert@gmail.com>
Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>

Miss Islington (bot) committed 1y ago

0c36c37841a66ebfcf1686777b76e7407efbe3ca

Parent: 996e409

Committed by GitHub <noreply@github.com> on 9/24/2024, 1:52:27 PM

[3.12] gh-124120: Document `Annotated.__origin__` (GH-124125) (#124417)

[3.12] gh-124120: Document `Annotated.origin` (GH-124125) (#124417)