Policy topology: add status/conditions

[jasonmadigan]

Policy topology: add status/conditions

Would need some extra data for the nodes, but as I understand it this should be relatively easy to add. This would require policy-machinery work to serialize things in a JSON format instead of a DOT file.

[jasonmadigan]

@Boomatang @guicassolato @KevFan

Something @Boomatang chatted about a few weeks back: including resource status/conditions in topology. I think we'd be approaching the breaking point of using the DOTfile to serialize at that point, so we may want to serialize the graph in some sort of JSON/YAML format too, in addition to the dotfile. This'd help us visualise status/conditions in the topology view, which'd be super sweet.

[Boomatang]

After we spoke about this I did a little bit more looking into it. At the time I was almost sure the exporting of JSON or YAML would be relativity straight forward. However that is not true, it was the github.com/goccy/go-graphviz library that had the multiple export opinions. We had to switch this library out as it was not thread safe and cause issue. It was switch out for github.com/emicklei/dot.

Change was introduced in Kuadrant/policy-machinery#18

This ask may take some more effort than first believed.