Fix rubocop offences

ee/lib/ee/gitlab/import_export/project_tree_restorer.rb

@@ -11,7 +11,9 @@ module EE
 
         override :remove_feature_dependent_sub_relations
         def remove_feature_dependent_sub_relations(relation_item)
-          if relation_item.is_a?(Hash) && ::Feature.disabled?(:export_designs, @project, default_enabled: true)
+          export_designs_disabled = ::Feature.disabled?(:export_designs, @project, default_enabled: true) # rubocop:disable Gitlab/ModuleWithInstanceVariables
+
+          if relation_item.is_a?(Hash) && export_designs_disabled
             relation_item.except!('designs', 'design_versions')
           end
         end

lib/gitlab/import_export/project_tree_restorer.rb

@@ -36,9 +36,8 @@ module Gitlab
           end
         end
 
-        # ensure that we have latest version
-        # of the restore
-        @restored_project = @project.reload
+        # ensure that we have latest version of the restore
+        @restored_project = @project.reload # rubocop:disable Cop/ActiveRecordAssociationReload
 
         true
       rescue => e
@@ -95,7 +94,7 @@ module Gitlab
         save_id_mappings(relation_key, relation_hash_batch, relation_hash)
 
         @project.reset
-       end
+      end
 
       # Older, serialized CI pipeline exports may only have a
       # merge_request_id and not the full hash of the merge request. To