!3131 [OLK-6.6] Driver for Zhaoxin CPU core temperature monitoring

Merge Pull Request from: @leoliu-oc 
 
Add support for the temperature sensor inside CPU. Supported are all known variants of the Zhaoxin processors.

### Issue
https://gitee.com/openeuler/kernel/issues/I8WXRM

### Default config Change
CONFIG_SENSORS_ZHAOXIN_CPUTEMP=m

### Test
Pass: The temperature interface reads normally. 
 
Link:https://gitee.com/openeuler/kernel/pulls/3131

 

Reviewed-by: Xie XiuQi <xiexiuqi@huawei.com>
Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com>