[maloja] Add funky hardcoded jellyfin config

ansible/roles/multi-scrobbler/templates/config.json.j2

@@ -18,6 +18,15 @@
         "secret": "{{mopidy_lastfm_secret}}",
         "redirectUri": "http://maloja1.local:9078/lastfm/callback"
       }
+    },
+    {
+      "type": "jellyfin",
+      "clients": [],
+      "name": "Jellyfin",
+      "data": {
+        "users": ["secstate"],
+        "redirectUri": "http://maloja1.local:9078/jellyfin"
+      }
     }
   ],
   "clients": [