Fix dcr-regulatory-issuers config path

Author: imesh94

financial-services-accelerator/components/org.wso2.financial.services.accelerator.common/src/main/java/org/wso2/financial/services/accelerator/common/constant/FinancialServicesConstants.java

@@ -95,7 +95,7 @@ public class FinancialServicesConstants {
     public static final String DCR_PARAM_NAME_TAG = "Name";
     public static final String POST_APPLICATION_LISTENER = "AppRegistration.ApplicationUpdaterImpl";
     public static final String DCR_SERVICE_EXTENSION = "AppRegistration.DCR.DCRServiceExtension";
-    public static final String DCR_REGULATORY_ISSUERS = "DCR.RegulatoryIssuers.Issuer";
+    public static final String DCR_REGULATORY_ISSUERS = "AppRegistration.DCR.RegulatoryIssuers.Issuer";
     public static final String PRIMARY_AUTHENTICATOR_DISPLAY_NAME = "AppRegistration.SCA.PrimaryAuthenticator" +
             ".DisplayName";
     public static final String PRIMARY_AUTHENTICATOR_NAME = "AppRegistration.SCA.PrimaryAuthenticator.Name";