oem-ampere: eventManager: Remove redundancy in Redfish MessageID

This commit removes redundant fields in Redfish MessageID used to log
Redfish events. This helps the messages be mapped correctly to Redfish
predefined registries.

Tested: Ampere's oem events can be logged successfully to Redfish.

Change-Id: I1113c28f2088419c73714673a010b5e43e9f63b7
Signed-off-by: Chaul Ly <chaul@amperecomputing.com>
diff --git a/oem/ampere/event/oem_event_manager.cpp b/oem/ampere/event/oem_event_manager.cpp
index 0eadb3d..dcd3fa9 100644
--- a/oem/ampere/event/oem_event_manager.cpp
+++ b/oem/ampere/event/oem_event_manager.cpp
@@ -32,13 +32,11 @@
 namespace phy_syndrome = dimm::training_failure::phy_syndrome;
 namespace training_failure = dimm::training_failure;
 
-constexpr const char* ampereEventRegistry = "OpenBMC.0.1.AmpereEvent.OK";
-constexpr const char* ampereWarningRegistry =
-    "OpenBMC.0.1.AmpereWarning.Warning";
-constexpr const char* ampereCriticalRegistry =
-    "OpenBMC.0.1.AmpereCritical.Critical";
+constexpr const char* ampereEventRegistry = "OpenBMC.0.1.AmpereEvent";
+constexpr const char* ampereWarningRegistry = "OpenBMC.0.1.AmpereWarning";
+constexpr const char* ampereCriticalRegistry = "OpenBMC.0.1.AmpereCritical";
 constexpr const char* BIOSFWPanicRegistry =
-    "OpenBMC.0.1.BIOSFirmwarePanicReason.Warning";
+    "OpenBMC.0.1.BIOSFirmwarePanicReason";
 constexpr auto maxDIMMIdxBitNum = 24;
 constexpr auto maxDIMMInstantNum = 24;