Merge pull request #2657 from SummerGGift/master_lab

[bsp][stm32][drv_eth.c] 修改 eth 驱动的初始化等级为 device

bsp/stm32/libraries/HAL_Drivers/drv_eth.c

@@ -667,4 +667,4 @@ __exit:
 
     return state;
 }
-INIT_APP_EXPORT(rt_hw_stm32_eth_init);
+INIT_DEVICE_EXPORT(rt_hw_stm32_eth_init);