Fix cop FactoryBot/InlineAssociation for groups

.rubocop_manual_todo.yml

@@ -2,7 +2,6 @@ FactoryBot/InlineAssociation:
   Exclude:
     - 'ee/spec/factories/analytics/cycle_analytics/group_stages.rb'
     - 'ee/spec/factories/geo/event_log.rb'
-    - 'ee/spec/factories/groups.rb'
     - 'ee/spec/factories/merge_request_blocks.rb'
     - 'ee/spec/factories/vulnerabilities/feedback.rb'
     - 'spec/factories/atlassian_identities.rb'

ee/spec/factories/groups.rb

@@ -50,7 +50,7 @@ FactoryBot.define do
 
   factory :group_with_deletion_schedule, parent: :group do
     transient do
-      deleting_user { create(:user) }
+      deleting_user { association(:user) }
       marked_for_deletion_on { nil }
     end