Performance of ORDER BY on sorting key prefix with braces is 2x slower than without due to inefficient execution plan.
Without braces:
```sql
EXPLAIN PIPELINE
SELECT
    CounterID,
    EventDate
FROM hits_v1
ORDER BY
    CounterID ASC,
    EventDate ASC

┌─explain───────────────────────────┐
│ (Expression)                      │
│ ExpressionTransform               │
│   (Sorting)                       │
│   MergingSortedTransform 19 → 1   │
│     (Expression)                  │
│     ExpressionTransform × 19      │
│       (ReadFromMergeTree)         │
│       MergeTreeInOrder × 19 0 → 1 │
└───────────────────────────────────┘
```
With braces:
```sql
EXPLAIN PIPELINE
SELECT
    CounterID,
    EventDate
FROM hits_v1
ORDER BY (CounterID, EventDate) ASC

┌─explain────────────────────────────────┐
│ (Expression)                           │
│ ExpressionTransform                    │
│   (Sorting)                            │
│   MergingSortedTransform 16 → 1        │
│     MergeSortingTransform × 16         │
│       LimitsCheckingTransform × 16     │
│         PartialSortingTransform × 16   │
│           (Expression)                 │
│           ExpressionTransform × 16     │
│             (ReadFromMergeTree)        │
│             MergeTreeThread × 16 0 → 1 │
└────────────────────────────────────────┘
```
if (!joined_plan)
                        throw Exception(ErrorCodes::LOGICAL_ERROR, "There is no joined plan for query");
                    QueryPlanStepPtr join_step = std::make_unique<JoinStep>(
                        query_plan.getCurrentDataStream(),
                        joined_plan->getCurrentDataStream(),
                        expressions.join,
                        settings.max_block_size,
                        max_streams,
                        analysis_result.optimize_read_in_order);
                    join_step->setStepDescription("JOIN");
                    std::vector<QueryPlanPtr> plans;
                    plans.emplace_back(std::make_unique<QueryPlan>(std::move(query_plan)));
                    plans.emplace_back(std::move(joined_plan));
                    query_plan = QueryPlan();
                    query_plan.unitePlans(std::move(join_step), {std::move(plans)});
                }
            }
            if (!query_info.projection && expressions.hasWhere())
                executeWhere(query_plan, expressions.before_where, expressions.remove_where_filter);
            if (expressions.need_aggregate)
                executeAggregation(
                    query_plan, expressions.before_aggregation, aggregate_overflow_row, aggregate_final, query_info.input_order_info);