fix compilation error

Author: yunhanw-google

src/app/clusters/icd-management-server/icd-management-server.cpp

@@ -253,7 +253,7 @@ Status ICDManagementServer::RegisterClient(CommandHandler * commandObj, const Co
     FabricIndex fabricIndex             = commandObj->GetAccessingFabricIndex();
     NodeId nodeId                       = commandData.checkInNodeID;
     uint64_t monitoredSubject           = commandData.monitoredSubject;
-    Optional<ClientTypeEnum> clientType = commandData.clientType;
+    Optional<ClientTypeEnum> clientType = Optional<ClientTypeEnum>(commandData.clientType);
     ByteSpan key                        = commandData.key;
     Optional<ByteSpan> verificationKey  = commandData.verificationKey;
     bool isClientAdmin                  = false;