Fix for Verify_Error_Logging_Rotation_Policy_With_HOST_Error_Logs test

Changes:
    - Added a missing check for informational HOST error log

Tested:
    - Ran above test cases from sandbox successfully

Change-Id: Id98b82ac82dec8a4e7886e1606d5fb5244f5d6c9
Signed-off-by: Rahul Maheshwari <rahulmaheshwari@in.ibm.com>
diff --git a/openpower/pel/test_bmc_pel.robot b/openpower/pel/test_bmc_pel.robot
index cad299d..c389870 100644
--- a/openpower/pel/test_bmc_pel.robot
+++ b/openpower/pel/test_bmc_pel.robot
@@ -731,6 +731,7 @@
     FOR  ${i}  IN RANGE  0  ${count}
         ${cmd}=  Set Variable If
         ...  '${error_severity}' == 'Informational' and '${error_creator}' == 'BMC'  ${CMD_INFORMATIONAL_ERROR}
+        ...  '${error_severity}' == 'Informational' and '${error_creator}' == 'HOST'  ${CMD_INFORMATIONAL_HOST_ERROR}
         ...  '${error_severity}' == 'Predictive' and '${error_creator}' == 'BMC'  ${CMD_PREDICTIVE_ERROR}
         ...  '${error_severity}' == 'Unrecoverable' and '${error_creator}' == 'BMC'  ${CMD_UNRECOVERABLE_ERROR}
         ...  '${error_severity}' == 'Unrecoverable' and '${error_creator}' == 'HOST'  ${CMD_UNRECOVERABLE_HOST_ERROR}