Support additional file formats for connections. [`.arrow`,`.json`, `.ndjson`]

**Is your feature request related to a problem? Please describe.**
Currently you can only upload files that are in either parquet, or csv. It is not always be practical to convert your datasets to this format before uploading.

**Describe the solution you'd like**
Dozer should support a few additional common data formats. Targeting the ones supported by many other data processing tools would make sense.

Some of the common data formats that I'd like supported.
- json
- ndjson (newline delimited json)
- arrow (Apache Arrow IPC format. AKA `.feather, .ipc`)

**Describe alternatives you've considered**
Only alternative is to use an external tool to convert datasets into csv or parquet.

**Additional context**
It looks like dozer is using `datafusion` for some of the connectors, so I think it'd be rather straightforward to support the same file formats that `datafusion` supports.