fix possible memory leaks

src/web/WebSchedulerService.cpp

@@ -401,6 +401,7 @@ bool WebSchedulerService::command(const char * name, const std::string & command
             return true;
         }
         // we can add other json tests here
+        delete http;
     }
 
     doc.clear();

src/web/WebStatusService.cpp

@@ -245,6 +245,7 @@ void WebStatusService::action(AsyncWebServerRequest * request, JsonVariant json)
     if (!ok) {
         EMSESP::logger().err("Action '%s' failed", action.c_str());
         request->send(400); // bad request
+        delete response;
         return;
     }