Improve ScaledUpGroup event info to include current & made nodes
Improve ScaledUpGroup event info to include current & made nodes

Signed-off-by: GitHub <1505422b2465e9a84f6fdfaa161078890c593f06@github.com>

kubernetes/autoscaler,mmerrill3/autoscaler,kubernetes/autoscaler,mmerrill3/autoscaler,kubernetes/autoscaler,mmerrill3/autoscaler,mmerrill3/autoscaler,kubernetes/autoscaler