ISO 9660 support

[Deterous]

This PR adds support for disc images (formally called ISO 9660 volumes), detected by files with .iso extension

• ISO 9660 models (multi-volume models are added but not yet used)
• ISO 9660 reader
• ISO 9660 printer (TODO: Decode strings depending on the volume descriptor type)
• ISO 9660 wrapper
• ISO 9660 dummy extractor (implementation to come later)

Note: Internally it is referred to as "ISO9660" but all printing to console should be formatted as "ISO 9660" (with a space)

Example output from ISO9660.Printer
info-2025-10-29_143439.1810.txt

[mnadareski]

ISO