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: NXie XiuQi <xiexiuqi@huawei.com>
Reviewed-by: Nzhangyi (F) <yi.zhang@huawei.com>
Signed-off-by: NYang Yingliang <yangyingliang@huawei.com>

arch/x86/configs/openeuler_defconfig

@@ -909,7 +909,7 @@ CONFIG_BLK_MQ_RDMA=y
 CONFIG_IOSCHED_NOOP=y
 CONFIG_IOSCHED_DEADLINE=y
 CONFIG_IOSCHED_CFQ=y
-# CONFIG_CFQ_GROUP_IOSCHED is not set
+CONFIG_CFQ_GROUP_IOSCHED=y
 # CONFIG_DEFAULT_DEADLINE is not set
 CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_NOOP is not set