Add in code to handle INPUT fault or warning

If the INPUT fault or warning bit in the STATUS_WORD turns on, report
a fault that includes STATUS_WORD and STATUS_INPUT values in the
metadata.

Change-Id: I2c0bc187357088a667dba1248be9a1c52f9dc073
Signed-off-by: Brandon Wyman <bjwyman@gmail.com>
diff --git a/xyz/openbmc_project/Power/Fault.errors.yaml b/xyz/openbmc_project/Power/Fault.errors.yaml
index bd9d7b5..6911753 100644
--- a/xyz/openbmc_project/Power/Fault.errors.yaml
+++ b/xyz/openbmc_project/Power/Fault.errors.yaml
@@ -1,5 +1,7 @@
 - name: PowerSupplyUnderVoltageFault
   description: The power supply has indicated an input or under voltage fault condition.
+- name: PowerSupplyInputFault
+  description: The power supply has indicated an input fault or warn condition.
 - name: Shutdown
   description: A power off was issued because a power fault was detected