[3.12] gh-104924: Fix `read()able` in `http.client` log messages (gh-104926) (gh-104970)

gh-104924: Fix `read()able` in `http.client` log messages (gh-104926)
(cherry picked from commit 6c81d7572edbe3a5800b1128e55a2dcef03cc13c)

Co-authored-by: Oleg Iarygin <oleg@arhadthedev.net>