This patch adds a missing LLQ-related check in the
ena_com_is_doorbell_needed() routine, which is relevant for the feature
supported by the next generation HW of the ENA.
Fixes: b2b02edeb0d6 ("net/ena/base: upgrade HAL for new HW features")
CC: stable@dpdk.org
Signed-off-by: Michal Krawczyk <mk@semihalf.com>
Signed-off-by: Artur Rojek <ar@semihalf.com>