Bug: potentially referencing out of range buffer

[harveyzhong]

https://github.com/ayufan/steam-deck-tools/blob/b5be6d9caf5db32f136651a3799be1e5e7bd0378/SteamController/Devices/SteamAction.cs#L249

    internal override bool BeforeUpdate(byte[] buffer)
    {
        if (offset < buffer.Length)
        {
            SetValue((buffer[offset] & mask) != 0);
            return true;
        }
        else
        {
            >>>>>>>>>>SetValue((buffer[offset] & mask) != 0);
            return false;
        }
    }
}