The various TestSehUnwind tests recently started to fail due an
unrelated refactor (in CL 698098) that made the stack frames to
not match the expected pattern. This CL updates the tests to
be more robust to such changes.
Fixes #75467
Change-Id: I7950332bb6ca54e4bf693d13e2490b3d9d901dde
Reviewed-on: https://go-review.googlesource.com/c/go/+/703779
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com> Reviewed-by: Michael Knyszek <mknyszek@google.com>
Auto-Submit: Quim Muntal <quimmuntal@gmail.com> Reviewed-by: Cherry Mui <cherryyz@google.com>