[Library Bug] ensure this value has at most 26 characters (type=value_error.any_str.max_length; limit_value=26)

**Describe the bug**

The library is crashing for me with a length validation. Could this be increased to a larger limit?

https://github.com/GrandMoff100/HomeAssistantAPI/blob/b949d3fc2d5cb96efe22b2ed0da6c7a87c159c16/homeassistant_api/models/states.py#L13

I forked the repo and increased the limit to 128, and this fixed the crash for me.
