Add spotDeployState

The method [`spotDeployState`](https://hyperliquid.gitbook.io/hyperliquid-docs/for-developers/api/info-endpoint/spot#retrieve-information-about-the-spot-deploy-auction) doesn't exist in SDK.

Similar to `query_perp_deploy_auction_status`:

```python
    def query_spot_deploy_auction_status(self, user: str) -> Any:
        return self.post("/info", {"type": "spotDeployState", "user": user})
```