[Request]: Add DS3/DS4 controller support

[ghost]

Checks

• I have checked existing issues for duplicates and found none
• I am using a build downloaded from this repository

Describe the issue

Reason: some people may not be able to use a DS2 controller for whatever reason.

Console model

SCPH90006

Program version (if possible, also provide hash)

latest

System modifications

No response

What kind of boot method are you using to run the bootloader?

No response

Context and extra information

No response

[israpps]

thanks for making the request here.

Its better than a stray message on discord xd.

FYI: adding PADEMU will most likely require to use homebrew PADMAN, SIO2MAN, MCMAN and MCSERV.
This increases the ELF size.

usual PS2BBL compilation uses console builtin drivers to save space. since its functionality is minimum and does not write to memory card, it was 'safe' to do so.