bump crengine: parsing, lists, 2-pages mode fixes & tweaks (#7138)

Includes:
- EPUB: fix truncated HEAD>STYLE stylesheet
- XML parsing: slightly better parsing of <script>
- Update German hyphenation patterns
- (chore) Silence some clang warnings
- (Upstream) CSS content: fix regression with open-quote/close-quote
- (Upstream) HTML lists: support the 'reversed' attribute
- (Upstream) Tweak list items disc/circle/square symbols
- 2-pages mode: option to skip geometry checks

CRE bottom menu: allow toggling Dual Pages in portrait mode.

frontend/document/credocument.lua

@@ -1134,7 +1134,7 @@ end
 
 function CreDocument:setVisiblePageCount(new_count)
     logger.dbg("CreDocument: set visible page count", new_count)
-    self._document:setVisiblePageCount(new_count)
+    self._document:setVisiblePageCount(new_count, false)
 end
 
 function CreDocument:setBatteryState(state)