One tool, one renderer

[marcolincs]

Follow-up from #495

What is the feature being requested?

desire to keep hfss and q3d rendering methods separate, but to only have one single Ansys renderer (instead of current two renderers). The key to solve this might be to have hfss and q3d methods as composed in the ansys renderer class, and instantiate them as needed

What are use cases for this feature?

Use simplification and centralizing com ports and other renderer-related operations.