Preset/stolpersteine: User *:street instead of housenumber to trigger special address section

Thanks at 0fe03d76

data/fields/memorial/addr.json

@@ -3,6 +3,6 @@
     "key": "memorial:addr",
     "label": "Nearest Building Address",
     "prerequisiteTag": {
-        "keyNot": "memorial:addr:housenumber"
+        "keyNot": "memorial:addr:street"
     }
 }

data/fields/memorial/addr_subtags.json

@@ -11,6 +11,6 @@
     ],
     "label": "{memorial/addr}",
     "prerequisiteTag": {
-        "key": "memorial:addr:housenumber"
+        "key": "memorial:addr:street"
     }
 }