Silence eslint errors in quizzes.js
Silence eslint errors in quizzes.js

Test plan:
  - Existing tests pass

flag=none

Change-Id: Ib67f3580d9de036b98af51e1ce4977815f6b9b6d
Reviewed-on: https://gerrit.instructure.com/c/canvas-lms/+/303140
Tested-by: Service Cloud Jenkins <9144042a601061f88f1e1d7a1753ea3e2972119d@instructure.com>
QA-Review: Aaron Shafovaloff <d0ee6b99167c663aba7bc3efd806fe8d6cad437b@instructure.com>
Reviewed-by: Dustin Cowles <25afa0fec7fcf03720748195b533ef56026fd0cf@instructure.com>
Product-Review: Dustin Cowles <25afa0fec7fcf03720748195b533ef56026fd0cf@instructure.com>

instructure/canvas-lms,instructure/canvas-lms,instructure/canvas-lms,instructure/canvas-lms,instructure/canvas-lms,instructure/canvas-lms,instructure/canvas-lms