[3.13] gh-121814: Only check f_trace_opcodes if Python frame exists (GH-121818) (#121861)

gh-121814: Only check f_trace_opcodes if Python frame exists (GH-121818)
(cherry picked from commit 2b1b68939b15b913080a3403e3ba18e2a1f520ef)

Co-authored-by: Tian Gao <gaogaotiantian@hotmail.com>
Co-authored-by: Matt Wozniski <godlygeek@gmail.com>