De-quarantine end-to-end test for EE feature

What does this MR do?

Potentially closes gitlab-org/quality/staging#58 (closed)

The idea is to test this solution as a first and boring solution and iterate if needed.

The removal of unnecessary expectation may help as well.

Does this MR meet the acceptance criteria?

Conformity

• [-] Changelog entry
• [-] Documentation created/updated or follow-up review issue created
• Code review guidelines
• [-] Merge request performance guidelines
• Style guides
• [-] Database guides
• [-] Separation of EE specific content