Fix build failure

Author: SubhamSinghal

datafusion/sqllogictest/test_files/explain.slt

@@ -195,7 +195,6 @@ logical_plan after filter_null_join_keys SAME TEXT AS ABOVE
 logical_plan after eliminate_outer_join SAME TEXT AS ABOVE
 logical_plan after push_down_limit SAME TEXT AS ABOVE
 logical_plan after push_down_filter SAME TEXT AS ABOVE
-logical_plan after push_down_topk_through_join SAME TEXT AS ABOVE
 logical_plan after single_distinct_aggregation_to_group_by SAME TEXT AS ABOVE
 logical_plan after eliminate_group_by_constant SAME TEXT AS ABOVE
 logical_plan after common_sub_expression_eliminate SAME TEXT AS ABOVE
@@ -221,7 +220,6 @@ logical_plan after filter_null_join_keys SAME TEXT AS ABOVE
 logical_plan after eliminate_outer_join SAME TEXT AS ABOVE
 logical_plan after push_down_limit SAME TEXT AS ABOVE
 logical_plan after push_down_filter SAME TEXT AS ABOVE
-logical_plan after push_down_topk_through_join SAME TEXT AS ABOVE
 logical_plan after single_distinct_aggregation_to_group_by SAME TEXT AS ABOVE
 logical_plan after eliminate_group_by_constant SAME TEXT AS ABOVE
 logical_plan after common_sub_expression_eliminate SAME TEXT AS ABOVE
@@ -574,7 +572,6 @@ logical_plan after filter_null_join_keys SAME TEXT AS ABOVE
 logical_plan after eliminate_outer_join SAME TEXT AS ABOVE
 logical_plan after push_down_limit SAME TEXT AS ABOVE
 logical_plan after push_down_filter SAME TEXT AS ABOVE
-logical_plan after push_down_topk_through_join SAME TEXT AS ABOVE
 logical_plan after single_distinct_aggregation_to_group_by SAME TEXT AS ABOVE
 logical_plan after eliminate_group_by_constant SAME TEXT AS ABOVE
 logical_plan after common_sub_expression_eliminate SAME TEXT AS ABOVE
@@ -600,7 +597,6 @@ logical_plan after filter_null_join_keys SAME TEXT AS ABOVE
 logical_plan after eliminate_outer_join SAME TEXT AS ABOVE
 logical_plan after push_down_limit SAME TEXT AS ABOVE
 logical_plan after push_down_filter SAME TEXT AS ABOVE
-logical_plan after push_down_topk_through_join SAME TEXT AS ABOVE
 logical_plan after single_distinct_aggregation_to_group_by SAME TEXT AS ABOVE
 logical_plan after eliminate_group_by_constant SAME TEXT AS ABOVE
 logical_plan after common_sub_expression_eliminate SAME TEXT AS ABOVE