Update release version in CITATION.cff

Author: Stefan Hahmann

CITATION.cff

@@ -12,7 +12,7 @@ authors:
       given-names: Jean-Yves
       orcid: https://orcid.org/0000-0002-0998-4718
 date-released: 2025-01-25
-version: 0.4.4
+version: 0.4.7
 identifiers:
   - description: All versions of this software
     type: doi