x86/cpufeatures: Fix abi breakage caused by NCAPINTS in cpufeature header file.

amd inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I5S3WV


CVE: NA

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The abi breakage is relate to commit: fb35d30f.

Signed-off-by: Xie Haocheng <haocheng.xie@amd.com>