graphviz_draw with cluster subgraphs

### What is the expected enhancement?

I would like to draw a rustworkx PyDiGraph using graphviz's subgraph cluster feature: 
https://graphviz.org/Gallery/directed/cluster.html

There could be an option in graphviz_draw to use graphviz's subgraphs and to mention which subgraphs are cluster.

See [Subgraphs and Clusters](https://graphviz.org/doc/info/lang.html#subgraphs-and-clusters)