[Assignments] Add Rubric indicator to Assignments List

[govreacladmin]

Problem statement:

You can't see which assignments have rubrics unless you go into a student view of the gradebook

Proposed solution:

Add rubric indicators to the assignment list under Assignments and also in the gradebook. I spend too much time trying to figure out which rubrics are used with which assignments and which assignments have rubrics attached. There has to be an easy for way instructors and admins to see where rubrics are utilized.

User role(s):

admin