Update lib/logger.js

Co-authored-by: Chemi Atlow <[email protected]>

Author: mertcanaltin

lib/logger.js

@@ -297,9 +297,7 @@ class Logger {
       validateObject(logFields, 'fields');
     } else {
       validateObject(msgOrObj, 'obj');
-      if (typeof msgOrObj.msg !== 'string') {
-        throw new ERR_INVALID_ARG_TYPE('obj.msg', 'string', msgOrObj.msg);
-      }
+      validateString(msgOrObj.msg, 'obj.msg');
       const { msg: extractedMsg, ...restFields } = msgOrObj;
       msg = extractedMsg;
       logFields = restFields;