net/szedata2: use dynamically allocated queues
net/szedata2: use dynamically allocated queues

Previously the queues were the part of private data structure of the
Ethernet device.
Now the queues are allocated at setup thus numa-aware allocation is
possible.

Signed-off-by: Matej Vido <ac8e331e315f66a9d28825fbbbe43048aafa6351@cesnet.cz>

john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk