Split AS statement with a newline before instead of after

```SQL
FROM UNNEST($1::UUID[], $2::TEXT[], $3::TEXT[], $5::BOOLEAN[]) AS
update(id, name, description, valid)
```

Would be better as 
```SQL
FROM UNNEST($1::UUID[], $2::TEXT[], $3::TEXT[], $5::BOOLEAN[])
  AS update(id, name, description, valid)
```