Update Animation Addon to Odin 0.2.2 and Minecraft 26.1.2

[KnaxRo]

Changes:

• Align Fabric Loom, Fabric Loader, Fabric API, Kotlin, and LWJGL versions with Odin
• Remove explicit Mojang mappings dependency for 26.x
• Switch to Java 25 target/toolchain
• Use the official Odin 0.2.2 release jar for compile-only dependency resolution
• Keep the addon mod id and structure unchanged

Tested:

• Gradle import works
• Minecraft Client run configuration starts successfully
• Animation seems to be working in game

Note:

• I did not bump mod_version