deskutils/R-cran-exams2forms: New port

The exams2forms provides several building blocks for embedding exercises
written with the R package exams (also known as R/exams) in interactive
documents or quizzes written with rmarkdown or quarto.

All R/exams exercise types are supported:

• Single-choice (schoice).
• Multiple-choice (mchoice).
• Numeric (num).
• Text (string).
• Cloze combining all of the previous elements (cloze).