fix test

Signed-off-by: jayzhan211 <[email protected]>

Author: jayzhan211

datafusion/core/tests/dataframe/mod.rs

@@ -1389,7 +1389,7 @@ async fn unnest_with_redundant_columns() -> Result<()> {
     let expected = vec![
         "Projection: shapes.shape_id [shape_id:UInt32]",
         "  Unnest: lists[shape_id2] structs[] [shape_id:UInt32, shape_id2:UInt32;N]",
-        "    Aggregate: groupBy=[[shapes.shape_id]], aggr=[[ARRAY_AGG(shapes.shape_id) AS shape_id2]] [shape_id:UInt32, shape_id2:List(Field { name: \"item\", data_type: UInt32, nullable: false, dict_id: 0, dict_is_ordered: false, metadata: {} });N]",
+        "    Aggregate: groupBy=[[shapes.shape_id]], aggr=[[ARRAY_AGG(shapes.shape_id) AS shape_id2]] [shape_id:UInt32, shape_id2:List(Field { name: \"item\", data_type: UInt32, nullable: true, dict_id: 0, dict_is_ordered: false, metadata: {} });N]",
         "      TableScan: shapes projection=[shape_id] [shape_id:UInt32]",
     ];