KVM: arm64: update arm64 openeuler_defconfig for CONFIG_PTP_1588_CLOCK_KVM

virt inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I8DWT1



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set CONFIG_PTP_1588_CLOCK_KVM=m in arm64 openeuler_defconfig

Signed-off-by: Dongxu Sun <sundongxu3@huawei.com>