Add include filtering for V3 usage metrics

[mguthrie88]

It would be useful to be able to specify which usage types in include in events.

  utilizationLogger:
    subscriptions:
     - type: fabric.usage
       include:
        - usage.ingress.tx
        - usage.egress.tx
        - usage.ingress.rx
        - usage.egress.rx

It would be nice to have this capability in the V3 metric format as well since this data can emit at a large scale, and being able to fine tune is helpful.

[plorenz]

I don't believe fabric.usage has ever supported include configuration, but it shouldn't be hard to add.