[3.12] gh-62897: Update PyUnicode C API parameter names (GH-12680) (GH-112744)

Standardize PyUnicode C API parameter names across the documentation.

(cherry picked from commit b31232ddf7f219ca8ff9e8d0401c02eb0b6ffec3)

Co-authored-by: Rune Tynan <runetynan@gmail.com>

Serhiy Storchaka committed 2y ago

f1a0c77f4e8696af81c8d2ccc63516839ba7eeae

Parent: 85bbfa8

Committed by GitHub <noreply@github.com> on 12/5/2023, 9:30:44 AM