Unable to determine return type for function `ArrayFill`

### Describe the bug

`ArrayFill` function can return lists with different dimensions:
```
postgres=# select array_fill(a, b) from fills;
array_fill
-----------------------------------
{{2,2}}
{5,5,5,5,5,5,5}
{{{{1}}}}
{{4,4,4},{4,4,4},{4,4,4},{4,4,4}}
(4 rows)
```

The standard `return_type` function cannot determine the type for 'dynamic' functions. because it prefers to assign one type to the whole column and does not take into account their arguments.

### To Reproduce

_No response_

### Expected behavior

_No response_

### Additional context

About `array_fill` function: https://www.postgresql.org/docs/current/functions-array.html.

Start by examining DataFusion's handling of the PostgreSQL-compatible array_fill function and the standard return_type function. Trace how function arguments are used when determining the result type, using the issue's examples of arrays with different dimensions. Done means array_fill calls receive the correct return type instead of one type being assigned to the whole column.

Written by the indexing model from the issue text.