linux-user: netlink: Add missing QEMU_IFLA entries

linux-user: netlink: Add missing QEMU_IFLA entries

This fixes the following qemu warnings when building debian gupnp package:
 Unknown host QEMU_IFLA type: 61
 Unknown host QEMU_IFLA type: 58
 Unknown host QEMU_IFLA type: 59
 Unknown host QEMU_IFLA type: 60
 Unknown host QEMU_IFLA type: 32820

QEMU_IFLA type 32820 is actually NLA_NESTED | QEMU_IFLA_PROP_LIST (a nested
entry), which is why rta_type needs to be masked with NLA_TYPE_MASK.

Signed-off-by: Helge Deller <deller@gmx.de>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>