Don't bold model name etc in show

[oxinabox]

The idea i propose is that nothing that is derived from the model should be printed bold.
That then makes it stand out more because of contrast.
This is however very bike-shed-able

before

after

Checklist

• Appropriate tests were added
• Any code changes were done in a way that does not break public API
• All documentation related to code changes were updated
• The new code follows the
  contributor guidelines, in particular the SciML Style Guide and
  COLPRAC.
• Any new documentation only uses public API

Additional context

I didn't even realize that the model name was printed til today when I was like "why isn't the model name printed?"

[oxinabox]

bump

[ChrisRackauckas]

Do we want this? It's not clear to me.

[oxinabox]

my argument is that we should consistently format anything coming from the model (currently nonbold in this PR)
vs the "template" text we use to describe it (currently bold) in this PR.