[3.11] gh-104719: IDLE - delete useless monkeypatch of tokenize (GH-104726) (#104727)

gh-104719: IDLE - delete useless monkeypatch of tokenize (GH-104726)
(cherry picked from commit 0c5e79bcdf99a6a07c65b0ea6d7701b6e041481c)

Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
1 file changed