Unquarantine Geo attachment test

What does this MR do?

--compat mode in Minio is now enabled so this test should pass. See gitlab-qa!260 (merged)

Needs gitlab-qa!264 (merged)

Closes https://gitlab.com/gitlab-org/quality/nightly/issues/109

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