[FEA] Change cudf::io::detail::make_column() to have a more verbose name.

```
std::unique_ptr make_column(column_buffer& buffer,
column_name_info* schema_info,
rmm::cuda_stream_view stream,
rmm::mr::device_memory_resource* mr)
```

This is kind of a weakly named global function. Because its name is so generic, it doesn't play nice with users who might want to create their own, more appropriately named `make_column` that does some other work along the way. Changing this to `column_from_column_buffer()` or `make_column_from_buffer()`, or maybe making it a member of `column_buffer` would clean things up a bit

Eg.

```
// user function (in parquet code for example)
make_column(column_buffer &b)
{
// random preprocessing work
auto x = column_from_column_buffer(b);
// random postprocessing work
}
```