[3.13] gh-101100: Fix references in `http.cookiejar` docs (GH-136238) (GH-136317)

gh-101100: Fix references in `http.cookiejar` docs (GH-136238)
(cherry picked from commit f0c7344a8fbfe67c05981cce67562e7facfae73d)

Co-authored-by: Weilin Du <108666168+LamentXU123@users.noreply.github.com>