Added CTM to polished stairs, walls, slabs (MAY CHANGE)

Updated all unmodified textures that were intended to be changed (mainly gray blocks)

Updated Pumpkin Seeds (more Vanilla)

Updated Pumpkin textures (more contrast)

Updated Goat textures (more dirty)

Updated Vex textures

Updated Bone-related textures (more yellow)

Updated Pig, Zoglin, Zombified Piglin textures (more contrast)

Updated Creeper texture (more Vanilla)

Updated Enchantment Glint (more vanilla)

Fixed Deepslate CTM textures to use the main Deepslate color scheme