KVM: selftests: Ignore CPUID.0DH.1H in get_cpuid_test

KVM: selftests: Ignore CPUID.0DH.1H in get_cpuid_test

Similar to CPUID.0DH.0H this entry depends on the vCPU's XCR0 register
and IA32_XSS MSR. Since this test does not control for either before
assigning the vCPU's CPUID, these entries will not necessarily match
the supported CPUID exposed by KVM.

This fixes get_cpuid_test on Cascade Lake CPUs.

Suggested-by: Jim Mattson <jmattson@google.com>
Signed-off-by: David Matlack <dmatlack@google.com>
Message-Id: <20210519211345.3944063-1-dmatlack@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>