feat: ListArray support

[nanderstabel]

What's changed and what's your intention?

Addition of ListArray to our list of Array types (#578 and #579). The intention was to use the already existing implementation of StructArray as a foundation and rewrite it to make it fit to the requirements as described here.

Both List<T> and List<List<T>> are supported.

• Check behavior of appending ListArrays with different nested layers
• Check impls for ListRef (many of them are still copy-pastes from their respective StructRef counterparts)
• Write tests for value comparison (test_list_value_cmp)

Checklist

• I have written necessary docs and comments
• I have added necessary unit tests and integration tests

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[nanderstabel]

With these latest changes this issue is ready to get merged (or else very close to being ready).

Consideration:
When declaring a new ListArrayBuilder I've used DataType::Int16 as a default datatype:

    #[cfg(test)]
    fn new(capacity: usize) -> Result<Self> {
        Self::new_with_meta(
            capacity,
            ArrayMeta::List {
                // Default datatype
                datatype: Box::new(DataType::Int16),
            },
        )
    }

This might not best solution in the future.