[3.13] gh-82378 fix sys.tracebacklimit in pyrepl, approach 2 (GH-123062) (#123252)

Make sure that pyrepl uses the same logic for sys.tracebacklimit as both
the basic repl and the standard sys.excepthook
(cherry picked from commit 63603bca35798c166e1b8e0be76aef69217f8b1b)