[ETF] Entity Texture Features

[V2.3.0]

• updated to 1.18.2 with improvements in sources from @Natoboram, thank you

• added limited elytra and trident support

• added blinking mobs feature

• added player skin features - more details in description updated soon

• several optimizations

• several bug fixes

[V2.3.2]

• Setting added for custom texture updating frequency to support server mobs better