* CONTRIBUTING: Add initial documentation for contributors * Update CONTRIBUTING.md Co-authored-by: Gaétan Lepage <33058747+GaetanLepage@users.noreply.github.com> * Update CONTRIBUTING.md Co-authored-by: Gaétan Lepage <33058747+GaetanLepage@users.noreply.github.com> --------- Co-authored-by: Gaétan Lepage <33058747+GaetanLepage@users.noreply.github.com>