Use shared trusty OWNERs file

Change-Id: I20f118c39927f56890a37eaa059249db5285e59b
diff --git a/trusty/OWNERS b/trusty/OWNERS
index 4016792..46f1410 100644
--- a/trusty/OWNERS
+++ b/trusty/OWNERS
@@ -1,11 +1,5 @@
-armellel@google.com
-arve@android.com
-danielangell@google.com
-gmar@google.com
+# include OWNERS from the top level trusty repo
+include trusty:main:/OWNERS
+
 mikemcternan@google.com
-mmaurer@google.com
-ncbray@google.com
-swillden@google.com
-thurston@google.com
-trong@google.com
-wenhaowang@google.com
+swillden@google.com
\ No newline at end of file