Function private_call_new_flow

pub unconstrained fn private_call_new_flow<let M: u32, let N: u32, let S: u32, let T: u32>(
    from: Option<AztecAddress>,
    contract_address: AztecAddress,
    function_selector: FunctionSelector,
    args: [Field; M],
    args_hash: Field,
    is_static_call: bool,
    additional_scopes: [AztecAddress; S],
    authorized_utility_call_targets: [AztecAddress; T],
    gas_settings: GasSettings,
) -> [Field; N]