add reboot after nvm re-init

LoRaWAN/App/lora_app.c

@@ -3046,6 +3046,7 @@ void STS_REBOOT_CONFIG_Init(void)
 		OnStoreSTSCFGContextRequest();
 		//UTIL_MEM_set_8((void *)sts_ac_code, 0x00, YUNHORN_STS_AC_CODE_SIZE);
 		HAL_Delay(1000);
+		NVIC_SystemReset();
 	} else
 	{
 		UTIL_MEM_cpy_8(sts_cfg_nvm_factory_default, nvm_stored_value+YUNHORN_STS_MAX_NVM_CFG_SIZE, YUNHORN_STS_MAX_NVM_CFG_SIZE);