explicitly remove readConcern and writeConcern from ListSearchIndex helper function

Author: aditi-khare-mongoDB

src/collection.ts

@@ -1072,14 +1072,15 @@ export class Collection<TSchema extends Document = Document> {
   ): ListSearchIndexesCursor {
     options =
       typeof indexNameOrOptions === 'object' ? indexNameOrOptions : options == null ? {} : options;
+    const cleanedOptions = (({ readConcern, writeConcern, ...rest }) => rest)(options);
     const indexName =
       indexNameOrOptions == null
         ? null
         : typeof indexNameOrOptions === 'object'
         ? null
         : indexNameOrOptions;
 
-    return new ListSearchIndexesCursor(this as TODO_NODE_3286, indexName, options);
+    return new ListSearchIndexesCursor(this as TODO_NODE_3286, indexName, cleanedOptions);
   }
 
   /**