igvm: fix parent object type in IgvmCfg struct

IgvmCfg is defined as an Object but, currently, its first member is an
ObjectClass.

Replace ObjectClass with Object.

Fixes: c1d466d267cf ("backends/igvm: Add IGVM loader and configuration")
Signed-off-by: Luigi Leonardi <leonardi@redhat.com>
Reviewed-by: Ani Sinha <anisinha@redhat.com>
Message-ID: <20260330-igvm_fixes-v1-3-03587a5a808b@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
1 file changed