修复版权信息中的缩进格式。

Fix indentation in copyright information.
Signed-off-by: NZhou Yanjie <zhouyanjie@zoho.com>

修改“mmc_parse_ext_csd”函数，防止容量计算过程溢出。

Modify the "mmc_parse_ext_csd" function to prevent the capacity
calculation process from overflowing.
Signed-off-by: NZhou Yanjie <zhouyanjie@zoho.com>

在第375行中,“uint8_t *data,”应改为“rt_uint8_t *data,”。

In line 375, "uint8_t *data," should be changed to "rt_uint8_t *data,".
Signed-off-by: NZhou Yanjie <zhouyanjie@zoho.com>

Signed-off-by: NWillian Chan <chentingwei@rt-thread.com>

Signed-off-by: NWillian Chan <chentingwei@rt-thread.com>

- WLAN 连接信息保存功能可裁剪
- WIFI MSH 命令功能可裁剪
- WLAN 管理功能可裁剪
- WLAN 自动连接功能可裁剪
- WLAN 自动连接时使用最新热点信息
- WLAN 用户事件回调由独立线程调用
- WLAN 独立线程可裁剪
- WLAN 协议管理功能可裁剪
- LWIP 协议层可裁剪
- SCAN 结果支持过滤
- WIFI 阻塞式连接支持多次扫描
- WLAN 新增网卡对象指针
- WLAN 获取信息时更新信号强度
- 其他优化性质改动

2，关闭components/drivers/Kconfig中默认打开的can硬件滤波器选项
3，为了让can波特率设置匹配stm32f429的时钟，给stm32f429增加波特率表
4，以上修复在stm32f103-fire-arbitrary，stm32f407-atk-explorer，stm32f429-atk-apollo三个bsp中测试通过

[sensor] Fix the problem that memory is not free after the sensor is closed. | 修复sensor设备关闭后内存不释放的问题。

[DeviceDriver][SPI] Cleanup the at45db/gd25q/w25q/sst25v SPI flash driver. Please using SFUD instead of them.

* 修复开启 RTC 编译报错的问题。
* 在显示 sensor 数据时添加单位。