Halve complexity multiplier on BoardListIssues

app/graphql/resolvers/board_list_issues_resolver.rb

@@ -10,5 +10,10 @@ module Resolvers
       service = Boards::Issues::ListService.new(list.board.resource_parent, context[:current_user], { board_id: list.board.id, id: list.id })
       Gitlab::Graphql::Pagination::OffsetActiveRecordRelationConnection.new(service.execute)
     end
+
+    # https://gitlab.com/gitlab-org/gitlab/-/issues/235681
+    def self.complexity_multiplier(args)
+      0.005
+    end
   end
 end