bump crengine: upstream sync, page splitting fix (#8360)
bump crengine: upstream sync, page splitting fix (#8360)

- Update German hyphenation patterns
- (Upstream) zip64 support: fixes and enhancements
- Page splitting: fix footnotes possibly delayed too long
Frenzie/koreader,koreader/koreader,poire-z/koreader,koreader/koreader,NiLuJe/koreader,poire-z/koreader,Frenzie/koreader,NiLuJe/koreader