#2490: setup script to override only specific sass variables; overrod…

…e number of variables to fix contrast issues for the light theme; added quiz accessibility tests back; various accessibility fixes

.github/workflows/build-and-test.yml

@@ -140,7 +140,7 @@ jobs:
       - name: Run Cypress tests
         run: |
           cd e2e-tests
-          ../.github/scripts/runSubsetOfCypressTests.sh -t 6 -c ${{ matrix.container }} -f 'projects_crud|/skills_table_spec|/skill_reuse_spec|quiz_creation|question_def|metrics-reUsedData_spec|quiz_and_survey|quiz_runs|quiz_skill_assignment|quiz_read|quiz_role|quiz_settings|quiz_skills-in_project_reuse|client-display_quiz_spec|client-display_quiz_theme_spec|client-display_quiz_visual_spec|client-display_run_quiz_spec|run_survey_spec|quiz_skills-catalog_spec|/inception|user_actions|configure-skill-expiration_spec|skill-expiration-table_spec|/skills_spec|/users_spec|/subjects_spec|/levels_management_spec|/skills_group_spec|/skills_group_modal_spec|/move-skills/|/badges_spec|/skill-reuse/skill_reuse/|/catalog/|/project_settings_spec|/icon_manager_spec|/not_found_spec|/error_pages_spec|/add_skills_to_badge_spec|/tag-skills|/settings_spec|/client-display/|/learning-path/|/copy_project_spec|/project_errors_spec|/selfReport-approvalHistory_spec|/approver_conf_skills_spec|/approver_conf_spec|/approver_conf_userTags_spec|/approver_conf_users_spec|/approver_role_project_table_spec|/approver_role_spec|/manage-my-projects_spec'
+          ../.github/scripts/runSubsetOfCypressTests.sh -t 6 -c ${{ matrix.container }} -f 'projects_crud|/skills_table_spec|/skill_reuse_spec|quiz_creation|question_def|metrics-reUsedData_spec|quiz_and_survey|quiz_runs|quiz_skill_assignment|quiz_read|quiz_role|quiz_settings|quiz_skills-in_project_reuse|client-display_quiz_spec|client-display_quiz_theme_spec|client-display_quiz_visual_spec|client-display_run_quiz_spec|run_survey_spec|quiz_skills-catalog_spec|/inception|user_actions|configure-skill-expiration_spec|skill-expiration-table_spec|/skills_spec|/users_spec|/subjects_spec|/levels_management_spec|/skills_group_spec|/skills_group_modal_spec|/move-skills/|/badges_spec|/skill-reuse/skill_reuse/|/catalog/|/project_settings_spec|/icon_manager_spec|/not_found_spec|/error_pages_spec|/add_skills_to_badge_spec|/tag-skills|/settings_spec|/client-display/|/learning-path/|/copy_project_spec|/project_errors_spec|/selfReport-approvalHistory_spec|/approver_conf_skills_spec|/approver_conf_spec|/approver_conf_userTags_spec|/approver_conf_users_spec|/approver_role_project_table_spec|/approver_role_spec|/manage-my-projects_spec|/accessibility/accessibility_quiz_specs'
           cd ..
         env:
           ELECTRON_EXTRA_LAUNCH_ARGS: '--disable-gpu'