[TASK] Small fix after applying core migrations

Configuration/NodeTypes.Mixins.yaml

@@ -69,7 +69,7 @@
 'Ttree.Neos.Toolbox:ContactInformationMixin':
   abstract: true
   superTypes:
-    1: true
+    'Ttree.Neos.Toolbox:AddressMixin': true
   ui:
     inspector:
       groups:
@@ -158,7 +158,7 @@
 'Ttree.Neos.Toolbox:PostalAddressMixin':
   abstract: true
   superTypes:
-    1: true
+    'Ttree.Neos.Toolbox:AddressMixin': true
   properties:
     streetAddress:
       type: string
@@ -211,4 +211,4 @@
 'Ttree.Neos.Toolbox:SwitzerlandAddressRegionMixin':
   abstract: true
   superTypes:
-    1: true
+    'Ttree.Neos.Toolbox:SwitzerlandPostalAddressMixin': true
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