Add PowerCycleError parameter in Chassis Error yaml

A new system is being designed which will utilize phosphor-state-manager
and it requires the chassis system power cycle feature.
When chassis power cycle target failed to complete,
it need a parameter to represent chassis system power error status.

Test plan:
Build success and check the chassis system power parameter in configuration.

Change-Id: I0de438b63f6221ec4fbffcdc070a65a48a2dafde
Signed-off-by: Bonnie Lo <Bonnie_Lo@wiwynn.com>
diff --git a/yaml/xyz/openbmc_project/State/Chassis.errors.yaml b/yaml/xyz/openbmc_project/State/Chassis.errors.yaml
index a56292d..20fa899 100644
--- a/yaml/xyz/openbmc_project/State/Chassis.errors.yaml
+++ b/yaml/xyz/openbmc_project/State/Chassis.errors.yaml
@@ -4,3 +4,6 @@
 # xyz.openbmc_project.State.Chassis.Error.PowerOffFailure
 - name: PowerOffFailure
   description: The systemd obmc-chassis-poweroff.target failed to complete
+# xyz.openbmc_project.State.Chassis.Error.PowerCycleFailure
+- name: PowerCycleFailure
+  description: The systemd obmc-chassis-powercycle.target failed to complete