128-bit integers

Is there any intent to support serialization of large integers beyond 64 bits?

```python
>>> import orjson, json
>>> json.dumps({"q": 111111111111111111111})
'{"q": 111111111111111111111}'
>>> orjson.dumps({"q": 111111111111111111111})
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: Integer exceeds 64-bit range
```