Don't call exit stubs for OSR compiled code for low-overhead tracing

We don't have support for calling entry stubs from nterp / interpreted
code. So don't record exit events as well for OSRed code.

Bug: 352518093
Test: art/test.py
Flag: com.android.art.rw.flags.enable_profile_code_rw
Change-Id: Id2e00b4a4e08d8f13b85ed26ff4caacef8a48676