eth: bnxt: link NAPI instances to queues and IRQs

Make bnxt compatible with the newly added netlink queue GET APIs.

Signed-off-by: Amritha Nambiar <amritha.nambiar@intel.com>
Reviewed-by: Michael Chan <michael.chan@broadcom.com>
Link: https://lore.kernel.org/r/170147336340.5260.6773000274196548907.stgit@anambiarhost.jf.intel.com


Signed-off-by: Jakub Kicinski <kuba@kernel.org>