restart on watchdog

cube/User/Src/mqttComm.c

@@ -37,6 +37,8 @@ void watchdogHandler(void *handle) {
     } else {
         coloredMsg(LOG_RED, true, "No watchdog received in between, booting the system ...");
         // boot the system
+        HAL_NVIC_SystemReset();
+
     }
 }