Add User* OWNERS file (part 2)

Part 1 was aosp/1546301.
Two parts are required due to b/175318571.

Test: N/A
Change-Id: I1a89f7d26da70dce36d1e891a8e8ebc4042dc56c
diff --git a/data/etc/OWNERS b/data/etc/OWNERS
index 5efd0bd..9867d81 100644
--- a/data/etc/OWNERS
+++ b/data/etc/OWNERS
@@ -11,3 +11,5 @@
 [email protected]
 [email protected]
 [email protected]
+
+per-file preinstalled-packages* = file:/MULTIUSER_OWNERS
\ No newline at end of file