Add support for UInt128 (and others?)

[CarlinCyril]

Describe the bug
From what I've seen in the implementation of the package, clickhouse-sqlalchemy only supports numbers types (int, uint, float) until int64. I use UInt128 on my CH database and when I fetch the results, the values are returned as string.

To Reproduce
Simply have a table with a UInt128 field and fetch the results using like .all()

Expected behavior
The values for the given UInt128 field should be returned as an int in Python

Versions
clickhouse-sqlalchemy : 0.1.5
python: 3.7