[BUG] Introspect derive macro fail

[notV4l]

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Describe the bug Introspect derive macro will fail for a Span/Array if it's last field and doesnt end by comma & have a comment

Not Ok

#[derive(Copy, Drop, Serde, Introspect)]
#[dojo::model]
pub struct MyModel {
    #[key]
    pub id: u32,
    pub array: Span<u32> // comment <-- fail :(
}

Ok

#[derive(Copy, Drop, Serde, Introspect)]
#[dojo::model]
pub struct MyModel {
    #[key]
    pub id: u32,
    pub array: Span<u32>, // comment
}

Additional context 1.4.0