Fixed double occurence of cc0 od_conformance property

ckanext/odsh/resources/licenses.json

@@ -33,12 +33,11 @@
   },
   {
     "id": "http://dcat-ap.de/def/licenses/cc-zero",
-    "title": "Creative Commons CC Zero License (cc-zero)",
-    "url": "http://www.opendefinition.org/licenses/cc-zero",
-    "status": "active",
     "od_conformance": "approved",
-    "od_conformance": "not reviewed",
-    "osd_conformance": "not reviewed"
+    "osd_conformance": "not reviewed",
+    "status": "active",
+    "title": "Creative Commons CC Zero License (cc-zero)",
+    "url": "http://www.opendefinition.org/licenses/cc-zero"
   },
   {
     "id": "http://dcat-ap.de/def/licenses/cc-by/4.0",