bump crengine: minor fixes (ruby, a crash, non-linear flows) (#11863)

Includes:
- html5.css: really ensure ruby centering
- getRenderedWidths(): fix possible crash with 0-width images
- Page splitting: ignore empty non-linear flows
- LvDocView header: allow overriding "page/total %"
CreDocument: add setPageInfoOverride() to allow tweaking
top status bar display of page number/count/% (to be
implemented in a later commit).

frontend/document/credocument.lua

@@ -1378,6 +1378,11 @@ function CreDocument:setBatteryState(state)
     self._document:setBatteryState(state)
 end
 
+function CreDocument:setPageInfoOverride(pageinfo)
+    logger.dbg("CreDocument: set page info", pageinfo)
+    self._document:setPageInfoOverride(pageinfo)
+end
+
 function CreDocument:isXPointerInCurrentPage(xp)
     logger.dbg("CreDocument: check xpointer in current page", xp)
     return self._document:isXPointerInCurrentPage(xp)