Add script to get latest RFC regulating stage for storing into levels

### CLI Script

Other

### Feature Proposal

NOAA has a swagger page here:

https://api.watr.noaa.gov/nwps/v1/docs

Could we look into storing stage from that API to update our own if we have levels with NWS stages that we use to apply ratings for flows

@AndySWT

### REDACTED relevant log output

```shell

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### Related Context or Links

_No response_