[CrOS Settings] Add hsuregan@ as OWNER

Change-Id: I9527c9e6bac6f735b56e3a4a4d9905c9b1e93cee
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2417629
Auto-Submit: Kyle Horimoto <khorimoto@chromium.org>
Reviewed-by: Zentaro Kavanagh <zentaro@chromium.org>
Commit-Queue: Kyle Horimoto <khorimoto@chromium.org>
Cr-Commit-Position: refs/heads/master@{#808163}

chrome/browser/resources/settings/chromeos/OWNERS

+hsuregan@chromium.org
 jamescook@chromium.org
 jimmyxgong@chromium.org
 khorimoto@chromium.org