feat: allow prints to determine whether they light up depending on state

[MineRobber9000]

Adds the getStateLighting and setStateLighting functions to the printer peripheral, allowing to toggle the print's light level based on whether the print is on or off.

Also adds lightWhenOff and lightWhenOn to the 3dj format as read by the print3d program (cf. collideWhenOff/collideWhenOn).

I'm not too attached to the getStateLighting/setStateLighting name, that's just the best I could come up with when I was writing the implementation.

[MineRobber9000]

Example model with state lighting:

{
    "label": "pmaL enotsdeR",
    "tooltip": "A... reverse redstone lamp? Made by MineRobber___T",
    "lightWhenOff": false,
    "lightWhenOn": true,
    "redstoneLevel": 15,
    "lightLevel": 15,
    "shapesOff": [
        {
            "bounds": [0,0,0,16,16,16],
            "texture": "minecraft:block/redstone_lamp"
        }
    ],
    "shapesOn": [
        {
            "bounds": [0,0,0,16,16,16],
            "texture": "minecraft:block/redstone_lamp_on"
        }
    ]
}

[Lemmmy]

Thanks! And sorry for getting to this so late. I think that the nullability of data makes the code a lot messier than it could be, but I'll try to resolve that outside of this PR.