Improve rerun test

for troubleshooting TNL-692
Update wording per Doc
Added commit_on_success_with_read_committed decorator to courseware.views.index.

TNL-367
When s3fs cannot be accessed replaced with osfs
update ora2 to fix TNL-680
Merge pull request #5747 from edx/adam/update-ora2

update ora2 to fix TNL-680
reorg of the receipt page header to match rest of the flow; removed cart-list class from receipt page wrapper
Redirect users to the track selection page or ?next page when using third party auth

Set marketing site logged in cookie from third party auth.
Merge pull request #5751 from edx/usman/tnl367-transaction-level-decorator-3

Added commit_on_success_with_read_committed decorator to courseware.views.index
Fix to marketing iframe middle-click href: course does not always have openable url.
Update tests to match new text.
Merge pull request #5761 from edx/tim/mktg-iframe-fix

Do not show middle-click href in marketing iframe for logged in users
Merge pull request #5745 from edx/will/third-party-auth-fixes

Third Party Auth Fixes
Removed Analytics API Client

Instructors should use Insights instead.
Merge pull request #5707 from edx/remove-analytics-api

Removed Analytics API Client
Updates to Demographics Display

- Gating on feature enabled for Open edX users
- If feature disabled and Insights URL is set, displaying message pointing users to Insights
Add doc for new Show Reset Button setting
Remove proxying of resources_fs, and add a unittest that exposes the problem

[PLAT-191]
Merge branch 'release'
Merge pull request #5740 from edx/carol/docs/DOC-1140

Add doc for new Show Reset Button setting