Fix determinism being broken due to bone matrix shenanigans (#87)

Reviewed-on: #87
Co-authored-by: Álex Román Núñez <eirexe@eirteam.moe>

src/fighter/baked_animation/runtime.rs

@@ -1,6 +1,7 @@
 use std::collections::HashMap;
 
 use bevy::prelude::*;
+use bevy_ggrs::Rollback;
 use serde::{Deserialize, Serialize};
 
 use super::BAKED_ANIMATION_FPS;
@@ -111,7 +112,8 @@ impl BakedFighterAnimations {
     }
 }
 
-#[derive(Component, Clone, Debug, Default)]
+#[derive(Component, Clone, Debug, Default, Hash)]
+#[require(Rollback)]
 pub struct FighterBoneMatrices {
     bone_names: Vec<String>,
     parents: Vec<Option<usize>>,