mkdocs.yml: target 4.6 dev doc

Author: adriendupuis

mkdocs.yml

@@ -180,7 +180,7 @@ extra:
   product_name_dam: 'Ibexa DAM'
   product_name_engage: 'Ibexa Engage'
 
-  developer_doc: 'https://doc.ibexa.co/en/latest'
+  developer_doc: 'https://doc.ibexa.co/en/4.6'
 
 extra_css:
   - fonts/MavenPro.css