Revert changes

Author: stanislav-tkach

rust/catalyst-types/src/cbor_utils.rs

@@ -13,7 +13,7 @@ pub fn report_duplicated_key<T: Debug + PartialEq>(
     if found_keys.contains(key) {
         report.duplicate_field(
             format!("{key:?}").as_str(),
-            format!("Redundant key found in item {}, index + 1).as_str(),
+            format!("Redundant key found in item {} in RBAC map", index + 1).as_str(),
             context,
         );
         return true;