Revert quarantining content_editor_spec
This reverts merge request !86714 (merged) that quarantined reliable test content_editor_spec.rb
as the bug is already fixed by !86709 (merged)
QA failure issue: #361545 (closed)
This reverts merge request !86714 (merged) that quarantined reliable test content_editor_spec.rb
as the bug is already fixed by !86709 (merged)
QA failure issue: #361545 (closed)