config: disable CONFIG_QOS_SCHED_SMT_EXPELLER

hulk inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I64MOK


CVE: NA

--------------------------------

There is priority inversion problem, so we disable
CONFIG_QOS_SMT_EXPELLER temporary until we fix it.

Signed-off-by: Guan Jing <guanjing6@huawei.com>