Better support for nested structure

[zhicwu]

dbeaver/dbeaver#10334 shows the driver has problem dealing with Array of Tuple, which should be a common case to support. If we mix use Array, AggregateFunction, Tuple, Nested, Map, and Geo types etc., we'll run into similar issue too.

It's not simply a deserialization issue but also related to how we parse column types, for example:
https://github.com/ClickHouse/clickhouse-jdbc/blob/5e6f74b89354e60af7d0c9437eef0520ee9ffda1/clickhouse-jdbc/src/main/java/ru/yandex/clickhouse/response/ClickHouseColumnInfo.java#L45-L49

This is actually supported in new Java client, but it's limited to RowBinary format and is currently lack of optimization(primitive types and maybe byte-code generation). We need to 1) enhance TabSeparated data processor to support nested structure; and 2) add clickhouse-client dependency in clickhouse-jdbc(better with an option to turn it on/off).

// insert into x values([{ 'a' : (null, 3), 'b' : (1, 2), 'c' : (2, 1)}])
ClickHouseValue value = newProcessor(1, 3, 1, 0x61, 1, 3, 0, 1, 0x62, 0, 1, 2, 0, 1, 0x63, 0, 2, 1, 0)
        .deserialize(ClickHouseColumn.of("a", "Array(Map(String, Tuple(Nullable(UInt8), UInt16)))"), null);
Assert.assertTrue(value instanceof ClickHouseArrayValue);
Object[] array = (Object[]) value.asObject();
Assert.assertEquals(array.length, 1);
Map<String, Object[]> map = (Map<String, Object[]>) array[0];
Assert.assertEquals(map.size(), 3);
array = map.get("a");
Assert.assertEquals(array.length, 2);
Assert.assertEquals(array[0], null);
Assert.assertEquals(array[1], 3);
array = map.get("b");
Assert.assertEquals(array.length, 2);
Assert.assertEquals(array[0], Short.valueOf("1"));
Assert.assertEquals(array[1], 2);
array = map.get("c");
Assert.assertEquals(array.length, 2);
Assert.assertEquals(array[0], Short.valueOf("2"));
Assert.assertEquals(array[1], 1);