Add treeple to https://scikit-learn.org/stable/related_projects.html

[adam2392]

Maybe have a separate section under "Other estimators and tasks" for "Decision trees" and can include a brief description.

@ryanhausen interested in doing this PR to scikit-learn?

[ryanhausen]

Sure I can look into it. Would it fit under the section: Other regression and classification? Are there other tree packages that would go in that section too?

[adam2392]

I would propose a brand new section under Other estimators and tasks for Decision trees, similar to how LightGBM and XGBoost have their own section

[ryanhausen]

Sounds good