Update art-team OWNERS relating to profiles

Bug: none
Test: none
Change-Id: I7ce58366db7fc567a8a1565e962716f9bc7aa626
diff --git a/services/OWNERS b/services/OWNERS
index 3b972e9..b7128a3 100644
--- a/services/OWNERS
+++ b/services/OWNERS
@@ -1,6 +1,6 @@
 per-file Android.bp = file:platform/build/soong:/OWNERS
 
 # art-team@ manages the system server profile
-per-file art-profile* = calin@google.com, mathieuc@google.com, ngeoffray@google.com
+per-file art-profile* = calin@google.com, ngeoffray@google.com, vmarko@google.com
 
 per-file java/com/android/server/* = toddke@google.com,patb@google.com