We can get rid of this by deferring adding a new global to the module's
globals, and using the current size of globals to determine allowed
global indices.

Bug: v8:11895
Change-Id: Ide80eab2de4abdbab96a7298acf3665599c394ff
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2972908
Commit-Queue: Manos Koukoutos <manoskouk@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#75295}