`AsyncItemStackCapabilityInit` crash with AEAdditions `ME Fluid Auto Filler`

[Krutoy242]

When AsyncItemStackCapabilityInit=true, world will crash, if it have configured ME Fluid Auto Filler block in it.
Also, world crashing instantly when you try to configure ME Fluid Auto Filler.

How to reproduce:

1. Build simple ME network (Controller, Cable)
2. Add ME Fluid Auto Filler block
3. Enter ME Fluid Auto Filler block's GUI
4. Take a water bucket from JEI and put into slot
5. Crash

java.lang.IllegalStateException: filled must not be null
    at com.the9grounds.aeadditions.tileentity.TileEntityFluidFiller.provideCrafting(TileEntityFluidFiller.kt:238)
    at appeng.me.cache.CraftingGridCache.recalculateCraftingPatterns(CraftingGridCache.java:216)

https://mclo.gs/X6IUbud