Can't deserialize tuple struct

[rapushka]

Steps to reproduce

1. define a component with tuple struct

#[derive(Component, Reflect, Default, Debug)]
#[reflect(Component)]
pub struct SpawnPoint(u8);

2. default setup for this workflow (i use this one)

app
    .register_type::<SpawnPoint>()
    .add_plugins((ExportRegistryPlugin::default(), ComponentsFromGltfPlugin::default()))
// etc

4. create blender file, connect registry, and add SpawnPoint component
5. export gltf (i exported with default gltf exporter, cuz i didn't managed to make auto_importer work tbh)
6. in gltf file you can find "SpawnPoint" : "(10)"
7. if now try to run the game and load this gltf - it'll panic:

thread 'main' panicked at /home/rapuska/.cargo/registry/src/index.crates.io-6f17d22bba15001f/bevy_gltf_components-0.5.1/src/ronstring_to_reflect_component.rs:50:71:
called `Result::unwrap()` on an `Err` value: ParseIntError { kind: InvalidDigit }

Workarounds

• remove parentheses, and just leave "SpawnPoint" : "10" in the .gltf file
  or
• just use fields

#[derive(Component, Reflect, Default, Debug)]
#[reflect(Component)]
pub struct SpawnPoint {
    value: u8,
}

then in .gltf it'll be serialized like "SpawnPoint" : "(value: 10)" and work fine