kvm: x86: SVM: remove unused defines

Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=2074832



commit f37b735e
Author: Maxim Levitsky <mlevitsk@redhat.com>
Date:   Tue Mar 22 19:24:47 2022 +0200

    kvm: x86: SVM: remove unused defines

    Remove some unused #defines from svm.c

Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
    Message-Id: <20220322172449.235575-7-mlevitsk@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>