Fix typo, verify leaf certificate attributes

The result of the verify leaf certificate attributes was ignored and always be OK. This fix will return corresponding error when verify leaf certificate attributes returns a not OK response code.

RISE-V2G-Shared/src/main/java/com/v2gclarity/risev2g/shared/utils/SecurityUtils.java

@@ -434,8 +434,7 @@ public final class SecurityUtils {
 		
 		
 		responseCode = verifyLeafCertificateAttributes(leafCertificate, pki);
-		if (responseCode.equals(ResponseCodeType.OK))
-			return responseCode;
+		if (!responseCode.equals(ResponseCodeType.OK)) return responseCode;
 		
 		return ResponseCodeType.OK;
 	}