Fix config test

Author: benwoo1110

src/test/resources/configs/fresh_config.yml

@@ -4,6 +4,7 @@ world:
   enforce-access: false
   enforce-gamemode: true
   enforce-flight: true
+  gamemode-and-flight-enforce-delay: 1
   apply-entity-spawn-rate: true
   apply-entity-spawn-limit: true
   auto-purge-entities: false