AssemblingMachinePrototype::fluid_boxes_off_when_no_fluid_recipe

[Quezler]

https://lua-api.factorio.com/latest/pro ... uid_recipe
https://discord.com/channels/1396775903 ... 4452376626

It currently has no description at all, and based on observation and the above conversation with Rseding91 it seems to function as "fluid boxes off when no recipe", whilst renaming it would be a breaking change at least the description should probably mention that once any recipe is set (even those that use no fluids) the fluidboxes that are not used will not be active at all.