fix: don't set require permission for CC fixtures

fixtures/sample/license.json

@@ -5,6 +5,7 @@
     "fields": {
       "name": "Public Domain",
       "identifier": "cc-0",
+      "requires_express_permission_for_publication": false,
       "url": "https://creativecommons.org/publicdomain/zero/1.0/"
     }
   },
@@ -14,6 +15,7 @@
     "fields": {
       "name": "Creative Commons Attribution",
       "identifier": "cc-by",
+      "requires_express_permission_for_publication": false,
       "url": "https://creativecommons.org/licenses/by/4.0"
     }
   },
@@ -23,6 +25,7 @@
     "fields": {
       "name": "Creative Commons Attribution-ShareAlike",
       "identifier": "cc-by-sa",
+      "requires_express_permission_for_publication": false,
       "url": "https://creativecommons.org/licenses/by-sa/4.0"
     }
   },
@@ -32,6 +35,7 @@
     "fields": {
       "name": "Creative Commons Attribution-NonCommercial",
       "identifier": "cc-by-nc",
+      "requires_express_permission_for_publication": false,
       "url": "https://creativecommons.org/licenses/by-nc/4.0"
     }
   },
@@ -41,6 +45,7 @@
     "fields": {
       "name": "Creative Commons Attribution-NonCommercial-ShareAlike",
       "identifier": "cc-by-nc-sa",
+      "requires_express_permission_for_publication": false,
       "url": "https://creativecommons.org/licenses/by-nc-sa/4.0"
     }
   },
@@ -50,6 +55,7 @@
     "fields": {
       "name": "Creative Commons Attribution-NoDerivatives",
       "identifier": "cc-by-nd",
+      "requires_express_permission_for_publication": false,
       "url": "https://creativecommons.org/licenses/by-nd/4.0"
     }
   },
@@ -59,6 +65,7 @@
     "fields": {
       "name": "Creative Commons Attribution-NonCommercial-NoDerivatives",
       "identifier": "cc-by-nc-nd",
+      "requires_express_permission_for_publication": false,
       "url": "https://creativecommons.org/licenses/by-nc-nd/4.0"
     }
   },