Update references in Design.yaml for samm2

Author: wurstbrot

src/assets/YAML/default/CultureAndOrganization/Design.yaml

@@ -287,7 +287,8 @@ Culture and Organization:
       level: 2
       implementation: []
       references:
-        samm2: []
+        samm2:
+          - G-PS-2
         iso27001-2017:
           - 5.1.1
           - 7.2.1