Turn off QLA hiding

Closes CNVS-18284

Test Plan:
  - confirm that QLA is no longer feature hidden.

Change-Id: I49849092a10fb955e25ad0737bbb6e8668806fa3
Reviewed-on: https://gerrit.instructure.com/48046
Tested-by: Jenkins
Reviewed-by: Strand McCutchen <smccutchen@instructure.com>
Reviewed-by: Josh Simpson <jsimpson@instructure.com>
QA-Review: Amber Taniuchi <amber@instructure.com>
Product-Review: Ryan Taylor <rtaylor@instructure.com>

lib/features/quiz_submission_logs.rb

@@ -9,6 +9,5 @@ Feature.register('quiz_log_auditing' => {
     TEXT
   },
   applies_to: 'Course',
-  state: 'hidden',
   beta: true
 })

spec/models/account_spec.rb

@@ -426,7 +426,7 @@ describe Account do
     end
 
     limited_access = [ :read, :manage, :update, :delete, :read_outcomes ]
-    account_enabled_access = [ :view_notifications, :view_quiz_answer_audits ]
+    account_enabled_access = [ :view_notifications ]
     full_access = RoleOverride.permissions.keys + limited_access - account_enabled_access + [:create_courses]
     siteadmin_access = [:app_profiling]
     full_root_access = full_access - RoleOverride.permissions.select { |k, v| v[:account_only] == :site_admin }.map(&:first)