Cactus/Sugar Charcoal/Coke Blocks

[Cleptomania]

This adds new blocks for the Cactus and Sugar charcoal/coke items roughly in line with the suggestion from GTNewHorizons/GT-New-Horizons-Modpack#15845.

The blocks follow the same logic as the compressed charcoal/coal blocks from New Horizons Core Mod. You get an extra charcoal/coke from the initial compression into a block, and then the further compressed variants are just more dense, but don't give extra efficiency.

The texture for these blocks are essentially recolored versions of the compressed charcoal/coke blocks from New Horizons Core Mod. If there is a desire to, someone could re-do the textures, but I am no artist.

This also adds recipes for the base coke blocks(non compressed) to be used in the primitive blast furnace, at a rate of double the coal requirement, the charcoal blocks cannot be used in the blast furnace. So where smelting 10 steel ingots from iron ingots would take 4 coal blocks, it will take 8 sugar/cactus coke blocks. These recipes produce full pieces of ash, meaning using the blocks will allow the blast furnace to fill with steel, before it fills with ashes, similar to the benefit of using charcoal/coal blocks. These recipes are dynamically generated.

[Dream-Master]

@chochem this are just blocks we can add it for 2.7.0. i see no issues here

[Cleptomania]

@Dream-Master Are you happy with the blast furnace recipes? I forgot to mention in the original PR that they are faster than the coal/charcoal versions. They run at the same duration that the coal coke recipes do, so they're faster than using coal/charcoal, but require double the fuel. I think that's fine because you also have two coke oven steps to actually get the sugar/cactus coke, similar to making normal coal coke.

[Cleptomania]

I added images of an example of the cactus coke recipe vs the coal block recipe here, it does follow the same math as the sugar/cactus coke single items, just multiplied for the blocks