Add benchmark for converting StringViewArray with mixed short and long strings (#8015)

### Description
Add benchmark case for performance comparison in
#7917 .

Author: ding-young

arrow/benches/row_format.rs

@@ -25,6 +25,7 @@ use arrow::row::{RowConverter, SortField};
 use arrow::util::bench_util::{
     create_boolean_array, create_dict_from_values, create_primitive_array,
     create_string_array_with_len, create_string_dict_array, create_string_view_array_with_len,
+    create_string_view_array_with_max_len,
 };
 use arrow::util::data_gen::create_random_array;
 use arrow_array::types::Int32Type;
@@ -127,6 +128,12 @@ fn row_bench(c: &mut Criterion) {
     let cols = vec![Arc::new(create_string_view_array_with_len(4096, 0.5, 100, false)) as ArrayRef];
     do_bench(c, "4096 string view(100, 0.5)", cols);
 
+    let cols = vec![Arc::new(create_string_view_array_with_max_len(4096, 0., 100)) as ArrayRef];
+    do_bench(c, "4096 string view(1..100, 0)", cols);
+
+    let cols = vec![Arc::new(create_string_view_array_with_max_len(4096, 0.5, 100)) as ArrayRef];
+    do_bench(c, "4096 string view(1..100, 0.5)", cols);
+
     let cols = vec![Arc::new(create_string_dict_array::<Int32Type>(4096, 0., 10)) as ArrayRef];
     do_bench(c, "4096 string_dictionary(10, 0)", cols);