Add verwaest@ to ENG_REVIEW_OWNERS.

Change-Id: I5f3c83287fec334a56643f87d12a8dc1a7e47d72
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3109667
Commit-Queue: Hannes Payer <hpayer@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Cr-Commit-Position: refs/heads/main@{#76879}

ENG_REVIEW_OWNERS

@@ -5,3 +5,4 @@
 adamk@chromium.org
 danno@chromium.org
 hpayer@chromium.org
+verwaest@chromium.org