bump crengine: CSS line-break/word-break, various fixes (#7342)

Includes:
- LVString: Fix a c/p issue in lString8::atoi64
- LVTextFm: Simplify and fix resizeImage logic
- LVXMLParser::ReadText(): fix parsing at buffer boundaries
- TextLang: fix lang_tag first part comparison
- CSS font-family: fix parsing of 'inherit' and '!important'
- CSS: support a few -epub-* and -webkit-* properties
- Text fragment flags: add LTEXT_HAS_EXTRA
- CSS: add support for 'line-break' and 'word-break'

frontend/ui/data/css_tweaks.lua

@@ -318,8 +318,7 @@ ruby { display: inline !important; }
                 id = "font_family_all_inherit";
                 title = _("Ignore publisher font families"),
                 description = _("Disable font-family specified in embedded styles."),
-                -- we have to use this trick, font-family handling by crengine is a bit complex
-                css = [[* { font-family: "NoSuchFont" !important; }]],
+                css = [[* { font-family: inherit !important; }]],
             },
             {
                 id = "font_size_all_inherit";