Adding jbires to VTS OWNERS

Added OWNERS entry for Keymaster 4.0 VTS changes.

Test: jbires can +2 changes in VTS
Change-Id: I152d1e9f6fa7a021caa83d4b74beddde03384331
diff --git a/keymaster/4.0/vts/OWNERS b/keymaster/4.0/vts/OWNERS
index 376c12b..abfb2e0 100644
--- a/keymaster/4.0/vts/OWNERS
+++ b/keymaster/4.0/vts/OWNERS
@@ -1,3 +1,4 @@
+jbires@google.com
 jdanis@google.com
 swillden@google.com
 yim@google.com