HID preamble not added for H10320 format

**Describe the bug**
Adding HID preamble in Wiegand encode function for H10320 format does not work.


**To Reproduce**
```
[offline] pm3 --> wiegand encode -w H10320 --cn 123123
[+] Wiegand: 00246246C
[offline] pm3 --> wiegand encode -w H10320 --cn 123123 --pre
[+] Wiegand: 00246246C
```

**Additional context**
Tested on 71621470bd1ac5caae64f24d4413bc1bcc3e65ef.