erp5_web_project_ui: use new property name

bt5/erp5_web_project_ui/SkinTemplateItem/portal_skins/erp5_web_project/Project_viewQuickOverview/my_info_gadget_field.xml

@@ -253,7 +253,7 @@
       <dictionary>
         <item>
             <key> <string>_text</string> </key>
-            <value> <string>python: {"jio_key": here.getRelativeUrl(), "publication_section": here.getPortalObject().portal_preferences.getPreferredPublicationSection() }</string> </value>
+            <value> <string>python: {"jio_key": here.getRelativeUrl(), "publication_section": here.getPortalObject().portal_preferences.getPreferredProjectHomePagePublicationSectionCategory() }</string> </value>
         </item>
       </dictionary>
     </pickle>