If a test specifies --stress-concurrent-inlining it shouldn't be
run in predictable mode, since it is depending on some concurrent
behavior (a race condition) between threads.

Bug: v8:11907
Change-Id: I027eed056689a8ee62675fce7dfa0701d202e970
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2975298Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Stanton <mvstanton@chromium.org>
Cr-Commit-Position: refs/heads/master@{#75297}