[3.12] gh-129660: Do not use test_embed in PGO profile builds (GH-129662) (#129685)

[3.13] gh-129660: Do not use test_embed in PGO profile builds (GH-129662)
(cherry picked from commit 19ceb342b5cc9d9da51dfb6d11dab078c3d43ff1)

Co-authored-by: neonene <53406459+neonene@users.noreply.github.com>