fix(deps): update dependency nconf to ^0.11.0

install/package.json

@@ -92,7 +92,7 @@
         "@nodebb/bootswatch": "3.4.2",
         "@nodebb/mubsub": "1.7.1",
         "@nodebb/socket.io-adapter-mongo": "3.1.1",
-        "nconf": "^0.10.0",
+        "nconf": "^0.11.0",
         "nodebb-plugin-composer-default": "6.4.7",
         "nodebb-plugin-dbsearch": "4.1.2",
         "nodebb-plugin-emoji": "^3.3.0",