Update packagegroup for Rainier

Rainier does not need/want the old PSU monitor.

Change-Id: I654150c6545893bdaeab23d11c4b17465a6888ed
Signed-off-by: Brandon Wyman <bjwyman@gmail.com>
diff --git a/recipes-phosphor/packagegroups/packagegroup-obmc-apps.bbappend b/recipes-phosphor/packagegroups/packagegroup-obmc-apps.bbappend
index 7bd2dc2..a349d4b 100644
--- a/recipes-phosphor/packagegroups/packagegroup-obmc-apps.bbappend
+++ b/recipes-phosphor/packagegroups/packagegroup-obmc-apps.bbappend
@@ -7,8 +7,12 @@
     phosphor-power \
 "
 
+# Rainier does not need/want the old PSU monitor
 POWER_SERVICE_PACKAGES_RAINIER = " \
-    ${POWER_SERVICE_PACKAGES_AC_SERVER} \
+    phosphor-power-sequencer \
+    phosphor-power-systemd-links-sequencer \
+    phosphor-power-utils \
+    phosphor-power \
     phosphor-power-regulators \
     phosphor-power-psu-monitor \
 "