PEL: Add new error message for system health state

A new error message added that will be created when there are
guard records And/Or Deconfigured records And/Or unresolved pels
with deconfig bit set.

HMC will subscribe to this error SRC and when it gets notified
it requests for NAG dump which will capture serviceable records
in a JSON file and attach it to the dump.

This error message acts as a reminder for servicing faulty hardware
pending service present in the system.

Tested:
"0x500F05A1": {
    "SRC":                  "BD50F138",
    "PLID":                 "0x500F05A1",
    "CreatorID":            "BMC",
    "Subsystem":            "CEC Hardware",
    "Commit Time":          "04/24/2023 07:47:45",
    "Sev":                  "Predictive Error",
    "CompID":               "bmc faultlog"
}

"User Header": {
    "Section Version":          "1",
    "Sub-section type":         "0",
    "Log Committed by":         "bmc error logging",
    "Subsystem":                "CEC Hardware",
    "Event Scope":              "Entire Platform",
    "Event Severity":           "Predictive Error",
    "Event Type":               "Not Applicable",
    "Action Flags": [
                                "Service Action Required",
                                "Report Externally",
                                "HMC Call Home"
    ],
    "Host Transmission":        "Not Sent",
    "HMC Transmission":         "Not Sent"
},

"User Data 1": {
    "Section Version": "1",
    "Sub-section type": "1",
    "Created by": "bmc error logging",
    "DECONFIG_RECORD_COUNT": "0",
    "GUARD_WITH_ASSOC_ERROR_COUNT": "1",
    "GUARD_WITH_NO_ASSOC_ERROR_COUNT": "0",
    "UNRESOLVED_PEL_WITH_DECONFIG_BIT_COUNT": "0"
}

"Primary SRC": {
    "Section Version":          "1",
    "Sub-section type":         "1",
    "Created by":               "bmc faultlog",
    "Callout Section": {
        "Callout Count":        "1",
        "Callouts": [{
            "FRU Type":         "Maintenance Procedure Required",
            "Priority":         "Mandatory, replace all with this type as a
unit",
            "Procedure":        "BMC0008"
        }]
    }
}
Signed-off-by: Marri Devender Rao <devenrao@in.ibm.com>
Change-Id: I1a046d4416719e479378d7032f32663fc07fd03a
diff --git a/extensions/openpower-pels/pel_values.cpp b/extensions/openpower-pels/pel_values.cpp
index 2e5b32d..a94606c 100644
--- a/extensions/openpower-pels/pel_values.cpp
+++ b/extensions/openpower-pels/pel_values.cpp
@@ -230,6 +230,8 @@
     {"find_sue_root_cause", "BMC0006"},
     // Correct system backplane VPD mismatch
     {"system_vpd_correction", "BMC0007"},
+    // service reminder about the failed parts present in the system
+    {"detected_issue_need_service", "BMC0008"},
 };
 
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