conf: virnetworkportdef: include virnetdevmacvlan

This is pulled in via domain_conf.h somehow, but it is directly used.
Signed-off-by: NJán Tomko <jtomko@redhat.com>
Reviewed-by: NMichal Privoznik <mprivozn@redhat.com>

src/conf/virnetworkportdef.c

@@ -25,6 +25,7 @@
 #include "virerror.h"
 #include "virstring.h"
 #include "virfile.h"
+#include "virnetdevmacvlan.h"
 #include "virnetworkportdef.h"
 #include "network_conf.h"