fw/run: Implement Run Structures as Podable
fw/run: Implement Run Structures as Podable

Ensure that Run structures now have serialization versions.
Also fix serialization/de-serialization of `Status` type as previously this
was formatted as a String instead a pod.

setrofim/workload-automation,ARM-software/workload-automation,setrofim/workload-automation,setrofim/workload-automation,ARM-software/workload-automation,ARM-software/workload-automation,setrofim/workload-automation,ARM-software/workload-automation