[Feature Request]: CDVD: SCMD 0x03:0xFD Mechacon Renewal date properly generate for all known mechacon revisions

[AKuHAK]

Description

Mechacons before v5 will report 0x81 when calling 0x03:0xFD, which means that this SCMD isn't supported on older Mechacons. For Mechacon after v3 below is the value table.

version	response
?? 05 00 00	00 03 01 20 15 28
?? 05 02 00	00 03 03 05 22 40
?? 05 04 00	00 03 04 08 23 27
07 05 06 00	00 04 04 06 13 05
?? 05 06 00	00 03 06 25 23 03
?? 05 0A 01	00 03 10 08 22 00
?? 05 0C 00	00 03 11 20 20 05
?? 05 0E 01	00 04 08 25 02 12
?? 06 00 00	00 04 06 21 09 53
?? 06 02 00	00 04 07 20 09 04
?? 06 04 00	00 04 12 10 01 30
?? 06 06 00	00 05 04 27 09 17
?? 06 0A 00	00 06 03 29 06 48
?? 06 0C 00	00 07 01 29 03 47
?? 05 01 00	00 03 01 20 15 28
?? 05 03 00	00 03 03 05 22 40
?? 05 05 00	00 03 04 08 23 27
07 05 07 00	00 04 04 06 13 05
?? 05 07 00	00 03 06 25 23 03
?? 05 0B 01	00 03 10 08 22 00
?? 05 0D 00	00 03 11 20 20 05
?? 05 0F 01	00 04 08 25 02 12
?? 06 01 00	00 04 06 21 09 53
?? 06 03 00	00 04 07 20 09 04
?? 06 05 00	00 04 12 10 01 30
?? 06 07 00	00 05 04 27 09 17
?? 06 0B 00	00 06 03 29 06 48
?? 06 0D 00	00 07 01 29 03 47

The first byte (region) does matter only for the Mexico region.

Reason

Improve accuracy and act closer to the real hardware

Examples

Real hardware