chore: Fix TrafficSignPlanAdmin running 800+ queries#779

shundread merged 1 commit intomasterCity-of-Helsinki/city-infrastructure-platform:masterfrom

fix/LIIK-865-fix-dummy-traffic-sign-plan-running-over-800-queriesCity-of-Helsinki/city-infrastructure-platform:fix/LIIK-865-fix-dummy-traffic-sign-plan-running-over-800-queriesCopy head branch name to clipboard