Dynamic Light Addon + Offhand Torch (Second Hand) (Achievements Friendly)

Tweaked the lighting of items by one unit to maintain consistent brightness:
- deepslate_redstone_ore: -1 (7 → 6)
- redstone: +1 (4 → 5)
- redstone_block: -1 (9 → 8)
- prismarine_crystals: +1 (6 → 7)
- glow_berries: +1 (7 → 8)
- pearlescent_froglight: -1 (14 → 13)
- soul_campfire: +1 (10 → 11)
- glowstone: -1 (14 → 13)
- glowstone_dust: -1 (10 → 9)
- beacon: -1 (16 → 15)
- crying_obsidian: +1 (8 → 9)
- magma: -1 (11 → 10)
- totem_of_undying: +1 (9 → 10)
- lava_bucket: -1 (13 → 12)
- experience_bottle: +1 (6 → 7)