Update owner list

Change-Id: I68214eb2a7d15d467d9fdca687b909933fc8bc4a
Test: manual
diff --git a/OWNERS b/OWNERS
index 47961cd..cc683ce 100644
--- a/OWNERS
+++ b/OWNERS
@@ -2,6 +2,7 @@
 android-settings-core-eng+gerrit@google.com
 
 # People who can approve changes for submission
+arcwang@google.com
 chiujason@google.com
 edgarwang@google.com
 emilychuang@google.com