Like https://crrev.com/c/3283074; iterating the unordered set is not
deterministic, so sort compile deps before iterating if --predictable is
set.

Bug: v8:12465,v8:12397
Change-Id: Ia0cc299b197e9c84f4fd3fbc70d592656cf4bd43
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3310911
Auto-Submit: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/main@{#78249}