The bool specialization of DataRange::get was removed recently as it is
not used anymore. Add a static assert to ensure that we do not run into
the undefined behavior that this specialization was meant to prevent.

R=clemensb@chromium.org

Change-Id: I43abfe03c6fa4722b1dafc0025eb0bdff5379337
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2202979Reviewed-by: Clemens Backes <clemensb@chromium.org>
Commit-Queue: Thibaud Michaud <thibaudm@chromium.org>
Cr-Commit-Position: refs/heads/master@{#67816}