Function connect_graph

pub fn connect_graph(
    graph: Vec<Node>,
    dist: u32,
    counts_factor: u32,
) -> Vec<Node>

Create the connections between the umis via an all vs all comparison. A Connection will only be formed from a larger node to a smaller node. Larger being defined as node_a >= 2x node_b - 1, the provides the directionality. TODO: Keep a seen list here instead of later? Some connections will be redundant.