Fix failure in spec/services/groups/autocomplete_service_spec.rb
What does this MR do?
Fixes broken EE master.
The test was expected to add a user as member for both group and subgroup. But adding to subgroup failed. Because you can't add a user to subgroup with lower access level than parent group.
What are the relevant issue numbers?
Edited by Dmytro Zaporozhets (DZ)