R=ahaas@chromium.org
TEST=mjsunit/wasm/type-reflection-with-exnref
BUG=v8:7742,v8:8091

Change-Id: Ib8bd7b7cfafa3509db743e4404c2f1b573253881
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1771790Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#63415}