**Describe the bug**
Setting `transform_null_in` works incorrectly with `IN` operator over tuples.

**How to reproduce**
1.
```
CREATE TABLE null_in_1 (u UInt32, n Nullable(UInt32)) ENGINE = Memory;
INSERT INTO null_in_1 VALUES (1, NULL), (2, 2), (3, NULL), (4, 4), (5, NULL);
```

```
SET transform_null_in = 1;
SELECT count() FROM null_in_1 WHERE (u, n) IN ((42, NULL));

┌─count()─┐
│       3 │
└─────────┘
```

It interprets all rows, where `n` is `NULL` as matched, despite the value of `u`.


2.
```
CREATE TABLE null_in_1 (a Nullable(UInt32), b Nullable(UInt32)) ENGINE = Memory;
INSERT INTO null_in_1 VALUES (1, NULL) (0, NULL) (NULL, NULL) (NULL, 1) (NULL, 0) (0, 0) (1, 1);
```

```
SET transform_null_in = 1;
SELECT count() FROM null_in_1 WHERE (a, b) IN (0, NULL);

┌─count()─┐
│       3 │
└─────────┘

SELECT count() FROM null_in_1 WHERE (a, b) IN (NULL, 0);

┌─count()─┐
│       3 │
└─────────┘

SELECT count() FROM null_in_1 WHERE (a, b) IN (0, 0);

┌─count()─┐
│       3 │
└─────────┘
```

It doesn't see the difference between default value and null value.

{
public:
    /** Mapping for tuple positions from Set::set_elements to
      * position of pk index and functions chain applied to this column.
      */
    struct KeyTuplePositionMapping
    {
        size_t tuple_index;
        size_t key_index;
        std::vector<FunctionBasePtr> functions;
    };
    MergeTreeSetIndex(const Columns & set_elements, std::vector<KeyTuplePositionMapping> && index_mapping_);
    size_t size() const { return ordered_set.at(0)->size(); }
    bool hasMonotonicFunctionsChain() const;
    BoolMask checkInRange(const std::vector<Range> & key_ranges, const DataTypes & data_types) const;
private:
    Columns ordered_set;
    std::vector<KeyTuplePositionMapping> indexes_mapping;
    using ColumnsWithInfinity = std::vector<ValueWithInfinity>;
};
}