We often allocate many of them (six digit numbers), and allocating them
in new space causes a lot of GCs.
This CL makes table initialization more than 30% faster for Photoshop,
which again makes each Wasm instantiation ~20% faster.

R=manoskouk@chromium.org

Bug: v8:12593
Change-Id: Ia913079b6412fa718b55c62681ba23751f3934e3
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3429204Reviewed-by: Manos Koukoutos <manoskouk@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/main@{#78888}