Explore leveraging pytest's `--tb=native` command line option

[Josh Thomas]

A custom rich console renderer was implemented because Rich's builtin Traceback requires a traceback object which pytest's test reports don't provide.

However, if you run with the command line option --tb=native, the actual traceback is printed, so I wonder if it would be worth it see if we could leverage that to be able to use the builtin Traceback instead of maintaining a custom version.

[Bhavani Ravi]

Is it possible to create a custom Traceback class from whatever pytest provides?