Add missing clang-tidy NOLINT comments for ArduinoJson v7 in IDF webserver (#9508)

esphome/components/web_server_idf/web_server_idf.cpp

@@ -389,10 +389,12 @@ AsyncEventSourceResponse::AsyncEventSourceResponse(const AsyncWebServerRequest *
 
 #ifdef USE_WEBSERVER_SORTING
   for (auto &group : ws->sorting_groups_) {
+    // NOLINTBEGIN(clang-analyzer-cplusplus.NewDeleteLeaks) false positive with ArduinoJson
     message = json::build_json([group](JsonObject root) {
       root["name"] = group.second.name;
       root["sorting_weight"] = group.second.weight;
     });
+    // NOLINTEND(clang-analyzer-cplusplus.NewDeleteLeaks)
 
     // a (very) large number of these should be able to be queued initially without defer
     // since the only thing in the send buffer at this point is the initial ping/config