Fail Grade

A quiz access rule to prevent extra attempts after the user reach a passing grade
The purpose of this plugin is to restrict extra attempts on Quiz after the user reach a passing grade.
Based on the  Reattempt Checker – a quiz access rule  and  Pass grade quiz access rule , the main goal is:
update to support newer versions of Moodle
simplify the structure and use the already existing field “grade to pass”
add tests