MAINTAINERS: Add code update repo reviewers

Change-Id: I98ccba5d9609387e1ba1318a741ea70474eed661
Signed-off-by: Gunnar Mills <gmills@us.ibm.com>
diff --git a/MAINTAINERS b/MAINTAINERS
index bb6d1f4..973a026 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -157,6 +157,16 @@
 @openpower-inventory-upload://*
 R:  Brad Bishop <bradleyb@fuzziesquirrel.com> <radsquirrel!>
 
+@openpower-pnor-code-mgmt://*
+R:  Adriana Kobylak <anoo@us.ibm.com> <anoo!>
+R:  Michael Tritz <mtritz@us.ibm.com> <mtritz!>
+R:  Gunnar Mills <gmills@us.ibm.com> <gmills!>
+
+@phosphor-bmc-code-mgmt://*
+R:  Adriana Kobylak <anoo@us.ibm.com> <anoo!>
+R:  Michael Tritz <mtritz@us.ibm.com> <mtritz!>
+R:  Gunnar Mills <gmills@us.ibm.com> <gmills!>
+
 @phosphor-dbus-interfaces://*
 R:  Brad Bishop <bradleyb@fuzziesquirrel.com> <radsquirrel!>