Documentation: doc for check_fortran_module_usage and display-qceff-table missing

[hkershaw-brown]

What's the issue?

📚 Please describe the problem you’ve noticed in the documentation.
pytools rst docs only has pyjedi.
https://docs.dart.ucar.edu/en/latest/guide/pytools.html

check_fortran_module_usage
display-qceff-table missing
Are probably useful for users (not just developers) so good to have them in the user docs.

Where did you find the issue?

Provide the location(s) of the issue:

• https://docs.dart.ucar.edu/en/latest/guide/pytools.html
• Section name or header: No header, missing.

What needs to be fixed?

Share what’s incorrect, unclear, missing, or outdated.
Docs on pretty print qceff table (display-qceff-table) and (check_fortran_module_usage)
Also @hkershaw-brown we should pick a style, have kebab case and snake case.

[hkershaw-brown]

side note: check_fortran_module_usage would be nice to run on pull requests, need to sort out our own changed files and avoid the tj actions palaver (#895 (comment)). Could also lint for svn junk again too.