[3.10] gh-77630: Change Charset to charset (GH-92439) (GH-92476)



(cherry picked from commit 8f293180791f2836570bdfc29aadba04a538d435)


Co-authored-by: slateny <46876382+slateny@users.noreply.github.com>

Automerge-Triggered-By: GH:serhiy-storchaka
2 files changed