fix: list_tables method in glue catalog now only return tables. (apache#1258)

* fix: list_tables method only return tables

* Update pyiceberg/catalog/glue.py

Co-authored-by: Honah J. <undefined.newdb.newtable@gmail.com>

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Co-authored-by: Honah J. <undefined.newdb.newtable@gmail.com>

Author: 2 people

pyiceberg/catalog/glue.py

@@ -783,4 +783,4 @@ def drop_view(self, identifier: Union[str, Identifier]) -> None:
 
     @staticmethod
     def __is_iceberg_table(table: TableTypeDef) -> bool:
-        return table["Parameters"] is not None and table["Parameters"][TABLE_TYPE].lower() == ICEBERG
+        return table.get("Parameters", {}).get("table_type", "").lower() == ICEBERG