Improve `include_components` documentation

[theodorju]

As discussed, we could improve the documentation regarding possible choices of include_components. This would alleviate the overhead from users to search through the source code for all available solutions.

Hi @theodorju - I'm interested in working on this!

The overall goals makes sense to me, but I'm curious if you could specify, at the moment, where information on the various "components" available for the dictionary parameter exists?

Is it in the Auto-PyTorch source code or PyTorch itself?

Thanks in advance,
Jackson