clean up quizzes specs to pass with draft state on

fixes CNVS-16041

test plan:
  - passes jenkins!

Change-Id: Id8afcac08b4baa5e01de43a6a379165f39ec4206
Reviewed-on: https://gerrit.instructure.com/42253
Tested-by: Jenkins <jenkins@instructure.com>
Reviewed-by: Ryan Taylor <rtaylor@instructure.com>
Product-Review: Derek DeVries <ddevries@instructure.com>
QA-Review: Derek DeVries <ddevries@instructure.com>