!1630 sched: Add feature 'UTIL_TASKGROUP' for dynamic affinity

Merge Pull Request from: @ci-robot 
 
PR sync from: Hui Tang <tanghui20@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/25WFMRKCSRO72P3FCQ5FNDCGWK6GYMAZ/ 
 
https://gitee.com/openeuler/kernel/issues/I526XC 
 
Link:https://gitee.com/openeuler/kernel/pulls/1630

 

Reviewed-by: Zucheng Zheng <zhengzucheng@huawei.com>
Signed-off-by: Jialin Zhang <zhangjialin11@huawei.com>