Fixed an issue where a furnace's cook-speed multiplier rounds down
to the nearest Integer when updating its current cook time.
== AT ==
public net.minecraft.world.level.block.entity.AbstractFurnaceBlockEntity getTotalCookTime(Lnet/minecraft/server/level/ServerLevel;Lnet/minecraft/world/level/block/entity/AbstractFurnaceBlockEntity;)I
Co-authored-by: Eric Su <ericsu@alumni.usc.edu>