Remove description length check from copy question form (#44736)

frontend/src/metabase/questions/components/CopyQuestionForm.tsx

@@ -21,7 +21,7 @@ const QUESTION_SCHEMA = Yup.object({
     .required(Errors.required)
     .max(100, Errors.maxLength)
     .default(""),
-  description: Yup.string().nullable().max(255, Errors.maxLength).default(null),
+  description: Yup.string().nullable().default(null),
   collection_id: Yup.number().nullable().default(null),
 });