Include archives containing `.bsp` for tests

[snake-biscuits]

archives is so big and interconnected now, it really needs some tests Especially sega.GDRom, which relies on padus.Cdi & cdrom.Iso

We'll need to include some GD-ROM disc images containing .bsp files to test this fully Plus, those GD-ROMs will have to be small and legal to distribute under our license

So I'm probably going to make a couple of Indie games for the Dreamcast w/ .bsp support

The slow burn tag is there for a reason

Full Spectrum

• [ ] .cdi
• [ ] .cue + .bin & .raw
• [ ] .gdi + .bin & .raw
• [ ] 1x GD-ROM containing .pak
• [ ] 1x GD-ROM containing .zip
• [ ] 1x GD-ROM containing .bsp