i386/cpu: Decouple CPUID[0x1F] subleaf with specific topology level

i386/cpu: Decouple CPUID[0x1F] subleaf with specific topology level

At present, the subleaf 0x02 of CPUID[0x1F] is bound to the "die" level.

In fact, the specific topology level exposed in 0x1F depends on the
platform's support for extension levels (module, tile and die).

To help expose "module" level in 0x1F, decouple CPUID[0x1F] subleaf
with specific topology level.

Tested-by: Yongwei Ma <yongwei.ma@intel.com>
Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Tested-by: Babu Moger <babu.moger@amd.com>
Reviewed-by: Xiaoyao Li <xiaoyao.li@intel.com>
Message-ID: <20240424154929.1487382-12-zhao1.liu@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>