fix(region): adjust the query range corresponding to the alarm strategy

The data in the cycle range may not be available yet, and the data in the last hour can be queried fixedly

pkg/compute/models/scaling_trigger.go

@@ -338,7 +338,7 @@ func (sa *SScalingAlarm) generateAlertConfig(sp *SScalingPolicy) (*monitor.Alert
 	case api.OPERATOR_GT:
 		cond = cond.GT(sa.Value)
 	}
-	q := cond.Query().From(fmt.Sprintf("%ds", sa.Cycle))
+	q := cond.Query().From("1h")
 	sel := q.Selects().Select(indicatorMap[sa.Indicator].Field)
 	switch sa.Wrapper {
 	case api.WRAPPER_AVER: