Continue to break datafusion crate into smaller crates

[alamb]

Is your feature request related to a problem or challenge? Please describe what you are trying to do. Quoting @Jimexist on https://github.com/apache/arrow-datafusion/issues/1750

It helps with code management and dependency reasoning

Also I have heard annecdotal reports that compiling datafusion takes too long / too much memory to compile which is sad.

Describe the solution you'd like

• [ ] #5405
• [ ] Split out file_formats (maybe parquet gets its own?)
• [x] https://github.com/apache/arrow-datafusion/issues/1754

Describe alternatives you've considered Leave as is

Additional context First part of split was in https://github.com/apache/arrow-datafusion/issues/1750, driven by @Jimexist ❤️

[andygrove]

Sounds good to me.

[alamb]

I have begun this work in https://github.com/apache/arrow-datafusion/pull/5432