minor: Move metric page_index_rows_pruned to verbose level in EXPLAIN ANALYZE (apache#20026)

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Follow up to apache#19977

## Rationale for this change

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There are two similar parquet page pruning metrics:
1. page_index_pages_pruned -- how many pages are pruned/kept
2. page_index_rows_pruned -- The same as 1, but displayed in number of
rows, instead of the page count

Displaying both of them in the `summary` `EXPLAIN ANALYZE` level I think
can be too verbose, so the row metrics is changed to only display in the
verbose level.

Demo:
```sh
> set datafusion.explain.analyze_level='summary';
0 row(s) fetched.
Elapsed 0.039 seconds.

> explain analyze
select * from '/Users/yongting/data/tpch_sf1/lineitem.parquet'
where l_orderkey < 2000000;

> ...
 DataSourceExec: ...metrics=[...page_index_pages_pruned=102 total → 98 matched...]

> set datafusion.explain.analyze_level='dev';
0 row(s) fetched.
Elapsed 0.039 seconds.

> explain analyze
select * from '/Users/yongting/data/tpch_sf1/lineitem.parquet'
where l_orderkey < 2000000;

> ...
 DataSourceExec: ...metrics=[...page_index_pages_pruned=102 total → 98 matched, page_index_rows_pruned=2.08 M total → 2.00 M matched,...]
```

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Author: 2010YOUY01

datafusion/datasource-parquet/src/metrics.rs

@@ -118,11 +118,6 @@ impl ParquetFileMetrics {
             .with_type(MetricType::SUMMARY)
             .pruning_metrics("row_groups_pruned_statistics", partition);
 
-        let page_index_rows_pruned = MetricBuilder::new(metrics)
-            .with_new_label("filename", filename.to_string())
-            .with_type(MetricType::SUMMARY)
-            .pruning_metrics("page_index_rows_pruned", partition);
-
         let page_index_pages_pruned = MetricBuilder::new(metrics)
             .with_new_label("filename", filename.to_string())
             .with_type(MetricType::SUMMARY)
@@ -179,6 +174,10 @@ impl ParquetFileMetrics {
             .with_new_label("filename", filename.to_string())
             .subset_time("page_index_eval_time", partition);
 
+        let page_index_rows_pruned = MetricBuilder::new(metrics)
+            .with_new_label("filename", filename.to_string())
+            .pruning_metrics("page_index_rows_pruned", partition);
+
         let predicate_cache_inner_records = MetricBuilder::new(metrics)
             .with_new_label("filename", filename.to_string())
             .gauge("predicate_cache_inner_records", partition);

datafusion/sqllogictest/test_files/dynamic_filter_pushdown_config.slt

@@ -104,7 +104,7 @@ Plan with Metrics
 03)----ProjectionExec: expr=[id@0 as id, value@1 as v, value@1 + id@0 as name], metrics=[output_rows=10, <slt:ignore>]
 04)------FilterExec: value@1 > 3, metrics=[output_rows=10, <slt:ignore>, selectivity=100% (10/10)]
 05)--------RepartitionExec: partitioning=RoundRobinBatch(4), input_partitions=1, metrics=[output_rows=10, <slt:ignore>]
-06)----------DataSourceExec: file_groups={1 group: [[WORKSPACE_ROOT/datafusion/sqllogictest/test_files/scratch/dynamic_filter_pushdown_config/test_data.parquet]]}, projection=[id, value], file_type=parquet, predicate=value@1 > 3 AND DynamicFilter [ value@1 IS NULL OR value@1 > 800 ], pruning_predicate=value_null_count@1 != row_count@2 AND value_max@0 > 3 AND (value_null_count@1 > 0 OR value_null_count@1 != row_count@2 AND value_max@0 > 800), required_guarantees=[], metrics=[output_rows=10, <slt:ignore>, files_ranges_pruned_statistics=1 total → 1 matched, row_groups_pruned_statistics=1 total → 1 matched -> 1 fully matched, row_groups_pruned_bloom_filter=1 total → 1 matched, page_index_pages_pruned=1 total → 1 matched, page_index_rows_pruned=10 total → 10 matched, limit_pruned_row_groups=0 total → 0 matched, bytes_scanned=210, metadata_load_time=<slt:ignore>, scan_efficiency_ratio=18% (210/1.16 K)]
+06)----------DataSourceExec: file_groups={1 group: [[WORKSPACE_ROOT/datafusion/sqllogictest/test_files/scratch/dynamic_filter_pushdown_config/test_data.parquet]]}, projection=[id, value], file_type=parquet, predicate=value@1 > 3 AND DynamicFilter [ value@1 IS NULL OR value@1 > 800 ], pruning_predicate=value_null_count@1 != row_count@2 AND value_max@0 > 3 AND (value_null_count@1 > 0 OR value_null_count@1 != row_count@2 AND value_max@0 > 800), required_guarantees=[], metrics=[output_rows=10, <slt:ignore>, files_ranges_pruned_statistics=1 total → 1 matched, row_groups_pruned_statistics=1 total → 1 matched -> 1 fully matched, row_groups_pruned_bloom_filter=1 total → 1 matched, page_index_pages_pruned=1 total → 1 matched, limit_pruned_row_groups=0 total → 0 matched, bytes_scanned=210, metadata_load_time=<slt:ignore>, scan_efficiency_ratio=18% (210/1.16 K)]
 
 statement ok
 set datafusion.explain.analyze_level = dev;

datafusion/sqllogictest/test_files/limit_pruning.slt

@@ -63,7 +63,7 @@ set datafusion.explain.analyze_level = summary;
 query TT
 explain analyze select * from tracking_data where species > 'M' AND s >= 50 limit 3;
 ----
-Plan with Metrics DataSourceExec: file_groups={1 group: [[WORKSPACE_ROOT/datafusion/sqllogictest/test_files/scratch/limit_pruning/data.parquet]]}, projection=[species, s], limit=3, file_type=parquet, predicate=species@0 > M AND s@1 >= 50, pruning_predicate=species_null_count@1 != row_count@2 AND species_max@0 > M AND s_null_count@4 != row_count@2 AND s_max@3 >= 50, required_guarantees=[], metrics=[output_rows=3, elapsed_compute=<slt:ignore>, output_bytes=<slt:ignore>, files_ranges_pruned_statistics=1 total → 1 matched, row_groups_pruned_statistics=4 total → 3 matched -> 1 fully matched, row_groups_pruned_bloom_filter=3 total → 3 matched, page_index_pages_pruned=2 total → 2 matched, page_index_rows_pruned=3 total → 3 matched, limit_pruned_row_groups=2 total → 0 matched, bytes_scanned=<slt:ignore>, metadata_load_time=<slt:ignore>, scan_efficiency_ratio=<slt:ignore> (171/2.35 K)]
+Plan with Metrics DataSourceExec: file_groups={1 group: [[WORKSPACE_ROOT/datafusion/sqllogictest/test_files/scratch/limit_pruning/data.parquet]]}, projection=[species, s], limit=3, file_type=parquet, predicate=species@0 > M AND s@1 >= 50, pruning_predicate=species_null_count@1 != row_count@2 AND species_max@0 > M AND s_null_count@4 != row_count@2 AND s_max@3 >= 50, required_guarantees=[], metrics=[output_rows=3, elapsed_compute=<slt:ignore>, output_bytes=<slt:ignore>, files_ranges_pruned_statistics=1 total → 1 matched, row_groups_pruned_statistics=4 total → 3 matched -> 1 fully matched, row_groups_pruned_bloom_filter=3 total → 3 matched, page_index_pages_pruned=2 total → 2 matched, limit_pruned_row_groups=2 total → 0 matched, bytes_scanned=<slt:ignore>, metadata_load_time=<slt:ignore>, scan_efficiency_ratio=<slt:ignore> (171/2.35 K)]
 
 # limit_pruned_row_groups=0 total → 0 matched
 # because of order by, scan needs to preserve sort, so limit pruning is disabled
@@ -72,7 +72,7 @@ explain analyze select * from tracking_data where species > 'M' AND s >= 50 orde
 ----
 Plan with Metrics
 01)SortExec: TopK(fetch=3), expr=[species@0 ASC NULLS LAST], preserve_partitioning=[false], filter=[species@0 < Nlpine Sheep], metrics=[output_rows=3, elapsed_compute=<slt:ignore>, output_bytes=<slt:ignore>]
-02)--DataSourceExec: file_groups={1 group: [[WORKSPACE_ROOT/datafusion/sqllogictest/test_files/scratch/limit_pruning/data.parquet]]}, projection=[species, s], file_type=parquet, predicate=species@0 > M AND s@1 >= 50 AND DynamicFilter [ species@0 < Nlpine Sheep ], pruning_predicate=species_null_count@1 != row_count@2 AND species_max@0 > M AND s_null_count@4 != row_count@2 AND s_max@3 >= 50 AND species_null_count@1 != row_count@2 AND species_min@5 < Nlpine Sheep, required_guarantees=[], metrics=[output_rows=3, elapsed_compute=<slt:ignore>, output_bytes=<slt:ignore>, files_ranges_pruned_statistics=1 total → 1 matched, row_groups_pruned_statistics=4 total → 3 matched -> 1 fully matched, row_groups_pruned_bloom_filter=3 total → 3 matched, page_index_pages_pruned=6 total → 6 matched, page_index_rows_pruned=9 total → 9 matched, limit_pruned_row_groups=0 total → 0 matched, bytes_scanned=<slt:ignore>, metadata_load_time=<slt:ignore>, scan_efficiency_ratio=<slt:ignore> (521/2.35 K)]
+02)--DataSourceExec: file_groups={1 group: [[WORKSPACE_ROOT/datafusion/sqllogictest/test_files/scratch/limit_pruning/data.parquet]]}, projection=[species, s], file_type=parquet, predicate=species@0 > M AND s@1 >= 50 AND DynamicFilter [ species@0 < Nlpine Sheep ], pruning_predicate=species_null_count@1 != row_count@2 AND species_max@0 > M AND s_null_count@4 != row_count@2 AND s_max@3 >= 50 AND species_null_count@1 != row_count@2 AND species_min@5 < Nlpine Sheep, required_guarantees=[], metrics=[output_rows=3, elapsed_compute=<slt:ignore>, output_bytes=<slt:ignore>, files_ranges_pruned_statistics=1 total → 1 matched, row_groups_pruned_statistics=4 total → 3 matched -> 1 fully matched, row_groups_pruned_bloom_filter=3 total → 3 matched, page_index_pages_pruned=6 total → 6 matched, limit_pruned_row_groups=0 total → 0 matched, bytes_scanned=<slt:ignore>, metadata_load_time=<slt:ignore>, scan_efficiency_ratio=<slt:ignore> (521/2.35 K)]
 
 statement ok
 drop table tracking_data;