Add Xbox support

[NotNite]

The Xbox version of FFXIV (dumped with Collateral Damage) uses the codename "Lysander", as evident by the PDB path and the dat format being XXXXXX.lys.dat0.

• Since this is a console release patched via Xbox Live, there is only one dat file per category and repository.
• Platform ID of 0x4 in the indexes. 0x3 is likely PS5.
• Files work out of the box since they seem to behave exactly like Win32. Thus, all that is required is a new enum entry.

I wanted to go with the name "Xbox" for the enum, but the file path is determined by the enum value, so I guess let's just hope people read that comment...

Pics or it didn't happen (ui/uld/BagStatus_hr1.tex):