WIP: Re-phrase ckeditor dependency

DEPENDENCIES.md

@@ -26,8 +26,8 @@
 
 ## For CKEditor (WYSIWYG editor in edit mode)
 
-* we're using a custom-built ckeditor 31.0.0 from
-  https://ckeditor.com/ckeditor-5/online-builder/ with a customized set of
+* We're using a custom-built ckeditor 32.0.0 from [IndiScale's fork of CKEditor
+  5](https://gitlab.indiscale.com/caosdb/src/ckeditor5) with a customized set of
   editor plugins. Please refer to the `package.json` within
   `libs/ckeditor...zip` for a full list of said plugins.