AWS Athena database name takes namespace value

Author: kbatuigas

modules/manage/pages/iceberg/iceberg-topics-aws-glue.adoc

@@ -244,7 +244,12 @@ To query the table in Amazon Athena:
 
 . On the list of tables in AWS Glue Studio, click "Table data" under the *View data* column. 
 . Click "Proceed" to be redirected to the Athena query editor. 
+ifndef::env-cloud[]
+. In the query editor, select AwsDataCatalog as the data source, and select the `redpanda` database. If you set a custom namespace for your cluster, select that database instead of `redpanda`.
+endif::[]
+ifdef::env-cloud[]
 . In the query editor, select AwsDataCatalog as the data source, and select the `redpanda` database.
+endif::[]
 . The SQL query editor should be pre-populated with a query that selects 10 rows from the Iceberg table. Run the query to see a preview of the table data.
 +
 [,sql]