Bring the return value of {InterpretWasmModule} in sync with
{CallWasmFunctionForTesting}, because the fuzzers now compare the two.
R=ahaas@chromium.org
Bug: chromium:1115431
Change-Id: I0abf79c4418a4e6cc7365a78148e5e71cf32231b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2351678
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69374}
