Add German and Arabic locale fixtures

bakerydemo/base/fixtures/bakerydemo.json

@@ -1434,6 +1434,20 @@
       "language_code": "en"
     }
   },
+  {
+    "model": "wagtailcore.locale",
+    "pk": 2,
+    "fields": {
+      "language_code": "de"
+    }
+  },
+  {
+    "model": "wagtailcore.locale",
+    "pk": 3,
+    "fields": {
+      "language_code": "ar"
+    }
+  },
   {
     "model": "wagtailcore.site",
     "pk": 2,