Map(K, V) type support issue

## Description
In Clickhouse `Map(K, V)` is not a collection of unique-by-key pairs, see https://clickhouse.com/docs/sql-reference/data-types/map :

> i.e. a map can contain two elements with the same key

But there is no way to obtain any representation other than a Map<,> of unique entries.

All the key-value pairs are being delivered by the underlying protocol, but they are effectively merged while reading an instance of a map in the corresponding [readMap(..)](https://github.com/ClickHouse/clickhouse-java/blob/601ade16364d667b71a4982bbabf60ed2d941dc1/client-v2/src/main/java/com/clickhouse/client/api/data_formats/internal/BinaryStreamReader.java#L969) method.

The issue affects all scenarios of map usage: top-level value, nested map-in-map, map-in-array, etc.

### Steps to reproduce
1. Execute minimal reproduction program:
```
public class Program {
public static void main(String[] args) throws SQLException {
String queryText = "select map('key', 'X', 'key', 'Y')";
try (
Connection cnn = DriverManager.getConnection("jdbc:clickhouse://localhost:11049/default", "default", "");
PreparedStatement stmt = cnn.prepareStatement(queryText);
ResultSet rs = stmt.executeQuery()
) {
if (rs.next()) {
System.out.println(rs.getObject(1)); // gives {key=Y}
} else {
throw new IllegalStateException();
}
}
}
}
```
2. Observe only one value per key returned.
3. Any attempt to get other value representations than what `getObject()` does gives the same or results in an exception being thrown.

### Expected Behavior

Supporting existing behavior by default, it is expected to be able to use type hints to affect the actual return value of the `getObject(..)` method of the `java.sql.ResultSet` implementation (such overloads as ` T getObject(int columnIndex, Class type)` and `Object getObject(int columnIndex, java.util.Map> map)` specifically, including their counterparts having `columnLabel` instead of `columnIndex`):

```
public class Program {
public static void main(String[] args) throws SQLException {
String queryText = "select map('key', 'X', 'key', 'Y')";
try (
Connection cnn = DriverManager.getConnection("jdbc:clickhouse://localhost:11049/default", "default", "");
PreparedStatement stmt = cnn.prepareStatement(queryText);
ResultSet rs = stmt.executeQuery()
) {
if (rs.next()) {
System.out.println(rs.getObject(1)); // gives {key=Y} by default

System.out.println(rs.getObject(1, List.class)); // to give [key=X, key=Y] only for top level
System.out.println(rs.getObject(1, Map.of("Map", List.class))); // to give [key=X, key=Y] same as above including nested values
} else {
throw new IllegalStateException();
}
}
}
}
```
Consider changing the default behavior by the time of a certain upcoming major release.

### Code Example

```sql
select map('key', 'X', 'key', 'Y');

```

#### Environment
* [ ] Cloud
* Client version: 0.10.0-rc2
* Language version: 21
* OS: Windows 11

#### ClickHouse Server
* ClickHouse Server version: 24.5.3.5

Bắt đầu trong client-v2/src/main/java/com/clickhouse/client/api/data_formats/internal/BinaryStreamReader.java tại readMap(..), sau đó lần theo các overload JDBC ResultSet getObject được nêu trong issue. Tái tạo truy vấn có khóa trùng lặp và kiểm tra cách đọc các map cấp cao nhất, map lồng nhau và map nằm trong array. Được xem là hoàn tất khi hành vi mặc định vẫn tương thích, đồng thời các gợi ý kiểu được yêu cầu bảo toàn các mục khóa-giá trị trùng lặp trong từng kịch bản đã nêu.

Do mô hình lập chỉ mục viết ra từ nội dung của issue.