Glue catalog namespace cannot set locationUri #3285
Description
Glue database have a specific field locationUri for the Database model, similar to Hive. Currently we use this information for default warehouse location (https://github.com/apache/iceberg/blob/master/aws/src/main/java/org/apache/iceberg/aws/glue/GlueCatalog.java#L161), but we do not have a way of setting it (https://github.com/apache/iceberg/blob/master/aws/src/main/java/org/apache/iceberg/aws/glue/GlueCatalog.java#L293).
When metadata has key location, we should set it instead of treating it as a normal metadata property.