This CL contains find, findIndex, every and some. Now that we've
established the pattern on the torque side for iterating array
builtins, it's a very easy port, which nonetheless decreases
code size in the snapshot, w00t!

Bug: v8:8906
Change-Id: I3082d8e3e298e55733a42d6b441e5812b7f12f3d
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1496976
Commit-Queue: Michael Stanton <mvstanton@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Simon Zünd <szuend@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60128}