**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
if (required_columns.empty() && (!keys.empty() && !candidate.before_aggregation->getRequiredColumns().empty()))
                return;
            if (analysis_result.optimize_aggregation_in_order)
                attach_aggregation_in_order_info();
            /
            candidate.before_aggregation->reorderAggregationKeysForProjection(key_name_pos_map);
            candidate.before_aggregation->addAggregatesViaProjection(aggregates);
            /
            if (minmax_count_projection)
                candidate.required_columns = {required_columns.begin(), required_columns.end()};
            if (rewrite_before_where(candidate, projection, required_columns, sample_block_for_keys, aggregates))
            {
                if (minmax_count_projection)
                {
                    candidate.before_where = nullptr;
                    candidate.prewhere_info = nullptr;
                }
                else
                    candidate.required_columns = {required_columns.begin(), required_columns.end()};
                for (const auto & aggregate : aggregates)
                    candidate.required_columns.push_back(aggregate.name);
                candidates.push_back(std::move(candidate));
            }
        }
        else if (projection.type == ProjectionDescription::Type::Normal)
        {
            if (analysis_result.before_aggregation && analysis_result.optimize_aggregation_in_order)
                attach_aggregation_in_order_info();
            if (analysis_result.hasWhere() || analysis_result.hasPrewhere())
            {