x86/config: enable CONFIG_CFQ_GROUP_IOSCHED

hulk inclusion
category: config
bugzilla: 31791
CVE: NA

Use this feature for blkio qos control in vm.

Link: https://gitee.com/open_euler/dashboard?issue_id=I1C9O2


Cc: Hailiang Zhang <zhang.zhanghailiang@huawei.com>
Cc: Zheng Bin <zhengbin13@huawei.com>
Signed-off-by: Xie XiuQi <xiexiuqi@huawei.com>
Reviewed-by: zhangyi (F) <yi.zhang@huawei.com>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>