openeuler_defconfig: enable CPU inspect for arm64 by default

hulk inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I7ZBQB



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CPU-inspect is designed to provide a framework for early detection of SDC
by proactively executing CPU inspection test cases.

Set the following configuration to enable CPU inspect for arm64 by default:
	1. CONFIG_CPU_INSPECT=m
	2. CONFIG_CPU_INSPECTOR_ATF=m

Signed-off-by: Yu Liao <liaoyu15@huawei.com>