Add support for protocol version 800 (1.21.80)

Introduced support for protocol 800, including biome definitions, camera presets, and player list updates. Upgraded dependencies, adjusted mappings, and enhanced the README to reflect recent changes.

README.md

@@ -5,6 +5,7 @@ A gophertunnel protocol interface implementation to support older Minecraft Bedr
 ## Supported Versions
 | Protocol ID | Version | Support |
 |-------------|---------|---------|
+| 800         | 1.21.80 | ✅       |
 | 786         | 1.21.70 | ✅       |
 | 776         | 1.21.60 | ✅       |
 | 766         | 1.21.50 | ✅       |
@@ -16,11 +17,10 @@ A gophertunnel protocol interface implementation to support older Minecraft Bedr
 | 671         | 1.20.80 | ✅       |
 | 662         | 1.20.70 | ✅       |
 | 649         | 1.20.60 | ✅       |
-| 630         | 1.20.50 | 🚧      |
-| 622         | 1.20.40 | 🚧      |
-| 618         | 1.20.30 | 🚧      |
-| 594         | 1.20.10 | 🚧      |
-| 589         | 1.20.0  | 🚧      |
+
+<= 1.20.50 is not possible to support due to different compression logic and gophertunnel does not provide a way to
+support dynamic compression.
+
 
 ## Credits
 - [Flonja/multiversion](https://github.com/Flonja/multiversion)