Register aorsf models for classification and regression

[topepo]

Extending #1120 to include these new engine/mode combinations to the parsnip "database"

[hfrick]

They are in bonsai already! 🎉 tidymodels/bonsai#78

[simonpcouch]

I believe the changes this issue might refer to—including aorsf in parsnip's "model info file"—were included with #1120 via the changes to models.tsv.

[github-actions]

This issue has been automatically locked. If you believe you have found a related problem, please file a new issue (with a reprex: https://reprex.tidyverse.org) and link to this issue.