bug: these keys may not exist

in `csiro.py`, need to only write some keys in citation if they exist.
```
extra = ['access', 'accessLevel', 'rights', 'dataRestricted']
    for k in extra:
        if k in keys:
            out['citation'] += f"<p>{k.capitalize()}: {data[k]} </p>"
```

Note this may already be fixed in @paolap 's dev area so just reporting for now rather than fixing on main branch.