Set up build system for ique-cn

[cadmic]

Basically minimal changes to extract assets and build the Simplified Chinese iQue version. Some notes:

• I created new asset XMLs for object_mag and ovl_End_Title. I don't know if the other assets are correct but ZAPD doesn't error at least.
• I stubbed out Chinese text extraction, with text_lang: CN in the YAML and an empty cn_font_static XML
• iQue now also uses fault_gc/fault_drawer_gc/osmalloc_gc (although these might not be the best names now)

The next step for me will probably be setting up disassembly, but there are some things that others could work on in the meantime, in particular the makerom segment and CN text extraction/encoding.

[fig02]

agree we should probably change some "GC" things, but we can do that later