arm64: arch_timer: disable CONFIG_ARM_ARCH_TIMER_WORKAROUND_IN_USERSPACE

hulk inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I8LFBU


CVE: NA

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It's only enabled in Hi1616.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>