Resolve "spec/ee/spec/services/ee/projects/destroy_service_spec.rb is failing"

What does this MR do?

This is a quickfix for #4813 (closed) as master is red and the more proper solution (!4397 (merged)) is not ready yet.

Does this MR meet the acceptance criteria?

• Review
  • Has been reviewed by Backend
• Conform by the merge request performance guides
• Conform by the style guides
• Squashed related commits together

What are the relevant issue numbers?

Quickfix for #4813 (closed)