Add a new --wasm-max-module-size flag to replace the unused and more
specific --experimental-wasm-allow-huge-modules flag.
The new flag can be used in fuzzers to reduce the maximum allowed module
size, avoiding OOM on some systems (like 32-bit ASan builds).

R=ahaas@chromium.org

Bug: chromium:1334577
Change-Id: I2830d407c5b01be21a47b21392c1210061c40b20
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3695267Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81102}