bpo-35370: PyEval_SetTrace() logs unraisable error (GH-18977) (GH-19029)

If PySys_Audit() fails in PyEval_SetProfile() or PyEval_SetTrace(),
log the error as an unraisable exception.

(cherry picked from commit f6a58507820c67e8d0fb07875cd1b1d9f5e510a8)
2 files changed