The following things changed in scheduler and needed to be fixed:
* NodeInfo was moved to schedulerframework
* Some fields on NodeInfo are now exposed directly instead of via getters
* NodeInfo.Pods is now a list of *schedulerframework.PodInfo, not *apiv1.Pod
* SharedLister and NodeInfoLister were moved to schedulerframework
* PodLister was removed
fix: update test
fix: run gofmt on test
fix: more intelligent duration increasing if in backoff already
set duration = backoffInfo.duration; update comments and test
set NodeGroup backoff duration = backoffInfo.duration