**Describe what's wrong**
INTERPOLATE doesn't work for tables with ENGINE = MergeTree

**Does it reproduce on recent release?**
yes

**How to reproduce**
```
CREATE TABLE t1 (n Int32) ENGINE = MergeTree ORDER BY n;
INSERT INTO t1 VALUES (1),(3),(3),(6),(6),(6);

SELECT
    n,
    count() AS m
FROM t1
GROUP BY n
ORDER BY n ASC WITH FILL
INTERPOLATE ( m AS m + 1 );

Received exception from server (version 22.5.1):
Code: 47. DB::Exception: Received from localhost:9000. DB::Exception: Missing columns: 'm' while processing query: 'SELECT n, count() FROM t1 GROUP BY n ORDER BY n ASC WITH FILL INTERPOLATE ( m AS m + 1 )', required columns: 'n' 'm', maybe you meant: ['n','n']. (UNKNOWN_IDENTIFIER)
```

**Expected behavior**
same as
```
CREATE TABLE t1 (n Int32) ENGINE = Memory;
INSERT INTO t1 VALUES (1),(3),(3),(6),(6),(6);

SELECT
    n,
    count() AS m
FROM t1
GROUP BY n
ORDER BY n ASC WITH FILL
INTERPOLATE ( m AS m + 1 );

┌─n─┬─m─┐
│ 1 │ 1 │
│ 2 │ 2 │
│ 3 │ 2 │
│ 4 │ 3 │
│ 5 │ 4 │
│ 6 │ 3 │
└───┴───┘
```

**Error message and/or stacktrace**
```
Received exception from server (version 22.5.1):
Code: 47. DB::Exception: Received from localhost:9000. DB::Exception: Missing columns: 'm' while processing query: 'SELECT n, count() FROM t1 GROUP BY n ORDER BY n ASC WITH FILL INTERPOLATE ( m AS m + 1 )', required columns: 'n' 'm', maybe you meant: ['n','n']. (UNKNOWN_IDENTIFIER)
```

**Additional context**
INTERPOLATE is a new feature added in #35349
{
            Block aggregates;
            /
            for (const auto & aggregate : select.getQueryAnalyzer()->aggregates())
            {
                if (const auto * column = sample_block.findByName(aggregate.column_name))
                {
                    aggregates.insert(*column);
                    continue;
                }
                /
                if (minmax_count_projection && dynamic_cast<const AggregateFunctionCount *>(aggregate.function.get()))
                {
                    const auto * count_column = sample_block.findByName("count()");
                    if (!count_column)
                        throw Exception(
                            ErrorCodes::LOGICAL_ERROR, "`count()` column is missing when minmax_count_projection == true. It is a bug");
                    aggregates.insert({count_column->column, count_column->type, aggregate.column_name});
                    continue;
                }
                /
                return;
            }
            /
            /
            /
            /
            candidate.before_aggregation = analysis_result.before_aggregation->clone();
            auto required_columns = candidate.before_aggregation->foldActionsByProjection(keys, sample_block_for_keys);
            /