Remove sungsoo@google.com from OWNERS

This suggested change is automatically generated based on group
memberships and affiliations.
If this change is unnecessary or in error, vote CR -1 and the bot
will abandon it. Vote CR +1/2 to approve this change.

See the owner's recent activity for context:
https://android-review.googlesource.com/q/sungsoo@google.com

To report an issue, file a bug in the Infra>Codereview component.

Change-Id: Iaa1e2867b27d7393bd56f9582636ea10c1aeaf94
diff --git a/OWNERS b/OWNERS
index cddf4a4..394a680 100644
--- a/OWNERS
+++ b/OWNERS
@@ -1,3 +1,2 @@
 gyumin@google.com
 jinpark@google.com
-sungsoo@google.com