Change default of PowerSupplyRedundancy to enabled

By default, systems should be in redundant mode so the
power management system properly handles power supply
failures.

When this setting is disabled, the OCC will disable GPU
throttling and will not enforce a n level power cap.

Partially Resolves openbmc/openbmc#2665

Change-Id: I7850d962172d3a0209ef5fee8d39b5c57e6ef5c0
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
diff --git a/obmc/sensors.py b/obmc/sensors.py
index 2153371..5700922 100644
--- a/obmc/sensors.py
+++ b/obmc/sensors.py
@@ -110,7 +110,7 @@
 class PowerSupplyRedundancySensor(VirtualSensor):
     def __init__(self, bus, name):
         VirtualSensor.__init__(self, bus, name)
-        super(PowerSupplyRedundancySensor, self).setValue("Disabled")
+        super(PowerSupplyRedundancySensor, self).setValue("Enabled")
 
     ## override setValue method
     @dbus.service.method(