RAY's 3D Ladders for Faithful 64x

# RAYs-3D-Ladders for Faithful 64x The `ladder.png` texture is reworked to be the same style and resolution as in the [Faithful 64x](https://modrinth.com/resourcepack/faithful-64x) resource pack. Textures for another mods are left untouched, but feel free to make a PR if you want. Original author's project: [RAY's 3D Ladders](https://modrinth.com/resourcepack/rays-3d-ladders).