Remove min and step size for autoscaling target field

Author: ewezy

ui/src/router/components/form/components/autoscaling_policy/AutoscalingPolicyPanel.js

@@ -93,8 +93,6 @@ export const AutoscalingPolicyPanel = ({
               onChange={(e) => onChangeTarget(e.target.value)}
               isInvalid={!!errors.target}
               name="memory"
-              min={1}
-              step={1}
               append={selectedMetric.unit}
             />
           </EuiFormRow>