Toxic Sky & Plastic Seas

• added map colors to blocks by sisby-folk (https://github.com/reoseah/toxsky/pull/1)
• increased supported versions to range from 1.20.1 to 1.20.4 (tested on 1.20.1 and 1.20.4, I assume works for versions in between, won't work in 1.20.6)

Fix recipes for Recycled Plastic Armor using Plastic Garbage, use Recycled plastic now

Added:

• Block of Recycled Plastic
• replaced normal rain with green acid rain
  • can be disabled with convertRainToAcidRain game rule
  • damages items on the ground and equipment on entities under the rain
  • skips entities/items in toxsky:item/immune_to_acid_rain and toxsky:entity_types/immune_to_acid_rain tags
  • plastic armor and undead are immune to acid rain with default config
• Acidproof enchantment
  • prevents items from being damaged by acid rain

Adds ocean garbage islands and a simple armor set.

Garbage islands are generated in the deep ocean and can be mined for Plastic Garbage. Plastic Garbage can be crafted into Recycled Plastic, which can be used to craft Recycled Plastic Armor.

This armor has chainmail level of protection, but diamond-like durability.