Implement the latest spec changes:
  - Allow declarative segments to behave like passive & dropped segments.
  - Enforce that only declared functions may be returned or used in globals
    as funcref.
  - Ensure that table fill does not modify any entries if OOB.

Spec tests for select and br_table are still failing due to proposal issue

Bug: v8:10156

R=ahaas@chromium.org

Change-Id: I5b95be36a67bc7482a84b848908cc4cbdf94af03
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2027458Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Emanuel Ziegler <ecmziegler@chromium.org>
Cr-Commit-Position: refs/heads/master@{#66297}