Add Witherspoon Power Supply policy

Create an error if a power supply is removed
while the system is powered on

Resolves openbmc/openbmc#1860

Change-Id: I7456505bb16771e9fd6edad9ebf6c28dbd0b7824
Signed-off-by: Gunnar Mills <gmills@us.ibm.com>
diff --git a/meta-witherspoon/recipes-phosphor/dbus/phosphor-dbus-monitor-config-native%.bbappend b/meta-witherspoon/recipes-phosphor/dbus/phosphor-dbus-monitor-config-native%.bbappend
index eebe9fa..7de97f3 100644
--- a/meta-witherspoon/recipes-phosphor/dbus/phosphor-dbus-monitor-config-native%.bbappend
+++ b/meta-witherspoon/recipes-phosphor/dbus/phosphor-dbus-monitor-config-native%.bbappend
@@ -1,2 +1,3 @@
 PHOSPHOR_DBUS_MONITOR_CONFIGS_append = " witherspoon-fan-policy-native"
 PHOSPHOR_DBUS_MONITOR_CONFIGS_append = " witherspoon-thermal-policy-native"
+PHOSPHOR_DBUS_MONITOR_CONFIGS_append = " witherspoon-power-supply-policy-native"