add dew drop watering cans to the bow exclusion

[fayer3]

as title

https://modrinth.com/mod/dew-drop-watering-cans

ids can be found in the recipes
https://github.com/coolbot100s/Dew-Drop-Watering-Cans/blob/master/src/generated/resources/data/minecraft/recipes/copper_watering_can.json