Fix ASGLifecycle showing up as UnknownInterruption on K8 events (#1024)…

… (#1096)

* Fix ASGLifecycle showing up as UnknownInterruption on K8 events (#1024)

* Fix StateChange showing up as UnknownInterruption on K8 events

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Co-authored-by: Heeyoung Jung <jhyeong@amazon.com>

pkg/observability/k8s-events.go

@@ -169,6 +169,10 @@ func getReasonForKindV1(eventKind, monitorKind string) string {
 		return spotITNReason
 	case monitor.RebalanceRecommendationKind:
 		return rebalanceRecommendationReason
+	case monitor.StateChangeKind:
+		return stateChangeReason
+	case monitor.ASGLifecycleKind:
+		return asgLifecycleReason
 	default:
 		return unknownReason
 	}