Interval Enums do not match lastest API

[Norris76134]

    public int IntervalToKuCoinInterval(Interval interval)
    {
        switch (interval)
        {
            case Interval.OneM:
                return 0;
            case Interval.ThreeM:
                return 1;
            case Interval.FiveM:
                return 2;
            case Interval.FifteenM:
                return 3;
            case Interval.ThirtyM:
                return 4;
            case Interval.OneH:
                return 5;
            case Interval.TwoH:
                return 6;
            case Interval.FourH:
                return 7;
            case Interval.SixH:
                return 8;
            case Interval.EightH:
                return 9;
            case Interval.TwelveH:
                return 10;
            case Interval.OneD:
                return 11;
            case Interval.OneW:
                return 12;
            default:
                return 0;
        }
    }