[FEA]: Optional logging for MRC nodes added by modules

[dagardner-nv]

Is this a new feature, an improvement, or a change to existing functionality?

New Feature

How would you describe the priority of this feature request

Low (would be nice)

Please provide a clear description of problem this feature solves

Currently with Morpheus stages we log stages added to the pipeline in the form of:

Added stage: <stage> 
 └─ InputT -> OutputT

With the adoption of modules, a single module could add several MRC nodes to the pipeline. The rss_source_pipe is an example of this:
https://github.com/nv-morpheus/Morpheus/blob/branch-24.06/examples/llm/vdb_upload/module/rss_source_pipe.py

However this makes the rss_source_pipe rather opaque and unclear what is contained inside.

Describe your ideal solution

Add optional logging to module instantiation.
Would likely require tracking calls to builder.make_edge and builder.register_module_output

Describe any alternatives you have considered

No response

Additional context

No response

Code of Conduct

• I agree to follow MRC's Code of Conduct
• I have searched the open feature requests and have found no duplicates for this feature request