Add owners for version_defaults.mk

Adding members of the RelPgM team to fast track monthly Security SPL update approval

Bug: 219813826
Change-Id: I038e0c7aea6d1aefe5b847978838952fa653d11b
(cherry picked from commit 5dc6b582bec256f9b19ea748f3013e53ad3a4f77)
Merged-In: I038e0c7aea6d1aefe5b847978838952fa653d11b
diff --git a/core/OWNERS b/core/OWNERS
index 8794434..8d612e0 100644
--- a/core/OWNERS
+++ b/core/OWNERS
@@ -2,5 +2,5 @@
 per-file verify_uses_libraries.sh = ngeoffray@google.com,calin@google.com,skvadrik@google.com
 
 # For version updates
-per-file version_defaults.mk = aseaton@google.com,elisapascual@google.com,lubomir@google.com,pscovanner@google.com
+per-file version_defaults.mk = aseaton@google.com,lubomir@google.com,pscovanner@google.com,bkhalife@google.com,jainne@google.com