KVM: Shove vm stats_id init into kvm_create_vm()

Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=2119111



commit f2759c08
Author: Oliver Upton <oupton@google.com>
Date:   Wed Jul 20 09:22:47 2022 +0000

    KVM: Shove vm stats_id init into kvm_create_vm()

    Initialize stats_id alongside other struct kvm fields to make it more
    difficult to unintentionally access stats_id before it's set.  While at
    it, move the format string to the first line of the call and fix the
    indentation of the second line.

    No functional change intended.

Signed-off-by: Oliver Upton <oupton@google.com>
    Message-Id: <20220720092259.3491733-2-oliver.upton@linux.dev>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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